|
Angola | |
| M. R. Portugal V. Ferreira |
|
Antarctica | |
| Tschernich (1992) |
| - (1998) +1 other reference |
| Smith (1964) |
| Smellie et al. (1984, March) |
| Birkenmajer K. et al. (1989) |
| [Heulandite-Sr] Soto et al. (2014) |
| Bastias et al. (2013) |
|
Argentina | |
- Paso de Indios Department
| [Heulandite-Ca] Estrada et al. (2002) |
| [Heulandite-Ca] Estrada et al. (2002) |
| Vattuone et al. (2001) |
| Pablo Rodrigo Leal et al. (2011) |
| Juan Carlos Lodovichi (juancalo@bvconline.com.ar) |
- San Antonio de los Cobres
- El Quevar mining district
| ROBL +1 other reference |
- Bosques Petrificados de Jaramillo National Park
| [Heulandite-Ca] G. Aliotta et al. (1996) |
|
Australia | |
| Flood (1993) |
| Flood (1993) |
| Keith Compton collection |
| England et al. (1978) |
| England (1994) |
| Head (1979) +4 other references |
| Judy Rowe collection |
| [Heulandite-Ca] England et al. (1988) +1 other reference |
| Betts (n.d.) |
| |
| Con Constantinides collection |
| www.crocoite.com (2004) |
- Central Highlands municipality
| Mathew Latham pers comm. |
| R Bottrill collection |
| M Latham Collection |
- Glamorgan Spring Bay municipality
| R Bottrill coll. |
| Bottrill et al. (2008) |
| Bottrill et al. (1997) +1 other reference |
| Bottrill et al. (2008) |
- Moina - Middlesex District
| Sutherland et al. (2004) |
| Sutherland et al. (2004) |
- Waratah-Wynyard municipality
| Sutherland et al. (2004) |
| www.crocoite.com (2003) |
| Gill et al. (1957) |
| [Heulandite-Ca] Birch (1989) |
| Birch (1989) |
| |
| |
| Birch (1989) |
| Birch (1988) |
| |
| |
| |
| |
| Ulrich (1870) |
|
Austria | |
| Niedermayr et al. (1993) +1 other reference |
| Niedermayr et al. (1995) |
- Sankt Veit an der Glan District
| Niedermayr et al. (1995) |
- Spittal an der Drau District
| Niedermayr et al. (1995) |
- Reinitzgraben (Steinbrückengraben)
| Niedermayr et al. (1995) |
| Niedermayr (1986) |
| Niedermayr et al. (1995) |
| Niedermayr et al. (1995) |
| Niedermayr et al. (1995) |
| Niedermayr et al. (1995) |
| Niedermayr et al. (1995) |
| Niedermayr et al. (1995) |
| Niedermayr et al. (1995) |
| Niedermayr et al. (1995) |
| Niedermayr et al. (1995) |
- Bad Sankt Leonhard im Lavanttal
| Niedermayr et al. (1995) |
- Frantschach-Sankt Gertraud
| Niedermayr et al. (1995) |
| Niedermayr et al. (1995) |
| Niedermayr et al. (1995) |
| [Heulandite-Ca] Carinthia II (2013) |
| Bojar (1993) |
| H. Meixner: Carinthia II 148./68.:99-100 (1958) |
| Zirkl et al. (1962) +1 other reference |
| Niedermayr et al. (1995) |
| matrixx 5 +1 other reference |
| collected by G.Knobloch |
| Sedlacek (1949) |
| Sedlacek (1950) +1 other reference |
| [Heulandite-Ca] Knobloch (2013) |
| Löffler et al. (2013) |
| [Heulandite-Ca] Kolitsch et al. (2023) |
| Kiesewetter et al. (2003) |
| Exel (1993) |
| [Heulandite-Ca] Löffler et al. (2011) |
| [Heulandite-Ca, Heulandite-K] Knobloch et al. (2021) |
| Neschen (n.d.) |
- Waidhofen an der Thaya District
- Pfaffenschlag bei Waidhofen
| KOLLER (1978) +1 other reference |
| [Heulandite-Ca] Kolitsch et al. (2015) |
| Günther Trautsamwieser collection |
| [Heulandite-Ca] Kolitsch et al. (2022) |
- St. Johann im Pongau District
| Strasser (1989) |
| Strasser (1989) |
| Strasser (1989) |
| Collection of NHM |
| Strasser (1989) |
| Strasser (1989) |
| Strasser (1989) |
| Strasser (1989) |
| Nowak (1986) |
| Strasser (1989) |
| Strasser (1989) |
| Strasser (1989) |
| Strasser (1989) |
| Strasser (2010) |
| Strasser (2010) |
- Grieswies - Krumlkeeskopf area
| Strasser (1989) |
| Strasser (1989) |
| Strasser (1989) |
| Strasser (1989) |
- Bruck-Mürzzuschlag District
| Postl et al. (1983) +1 other reference |
| Kolitsch (2008) +1 other reference |
| Kolitsch (2008) |
| Sigmund (1916) |
- Deutschlandsberg District
| Weninger (1976) |
| Postl et al. (1986) +1 other reference |
| [Heulandite-Ca] Postl (2007) |
| Meixner (1961) +1 other reference |
- Hartberg-Fürstenfeld District
| Meixner (1931) |
| Aufschluss 1972 (SB) |
| Postl (1984) +1 other reference |
| Taucher et al. (2001) |
| [Heulandite-K] Postl (1991) |
- Südoststeiermark District
| Postl et al. (1996) |
| Neschen (n.d.) |
| Exel (1993) |
| Postl et al. (1987) |
| Exel (1993) |
- Sankt Johann ob Hohenburg
| Meixner (1952) |
- Sankt Leonhard im Pitztal
| Kolitsch et al. (2011) |
| Strasser (2006) |
| Koritnig (1940) |
| [Heulandite-Ca] Bernhard (2009) |
| - (n.d.) |
| [Heulandite-Na] Niedermayr (1987) +2 other references |
| Niedermayr (1988) |
| Brandstetter (2000) |
| Neschen (n.d.) |
| Neschen (n.d.) |
| Niedermayr (1991) +1 other reference |
| [Heulandite-Ca] Kolitsch (2022) |
| Polz (1989) |
| Kolitsch et al. (2026) |
| Meixner (1935) |
| [Heulandite-Ca] Kolitsch (2017) +1 other reference |
| [Heulandite-Ca] Kolitsch (2014) |
| [Heulandite-Ca] Kolitsch (2017) |
|
Azerbaijan | |
| Kashkai et al. (1976) |
|
Belgium | |
| De Geyter (1980) +2 other references |
|
Bolivia | |
| Camacho (2014) |
|
Bosnia and Herzegovina | |
- Federation of Bosnia and Herzegovina
| Faris Musija |
| G (1985) +1 other reference |
|
Brazil | |
| Rao et al. (1972) |
| [Heulandite-Ca] Lavinsky (n.d.) |
| Zeolite collection of Volker Betz |
| |
| |
| |
| Vezzalini (1979) |
| Fernando Brederodes Collection |
| Frank (2008) |
| |
| Ricardo Pimentel collection. Specimen ... |
| www.museumin.ufrgs.br |
| [Heulandite-Ca] Pinto et al. (2011) |
| Bergmann (2009) |
| Bergmann (2009) |
| www.museumin.ufrgs.br (2003) |
| Branco et al. (2000) |
| Mason et al. (1954) |
| Bergmann (2009) |
| Bergmann (2009) |
| Volker Betz collection |
| Branco et al. (2000) |
| Bergmann (2009) |
| Bergmann (2009) |
| Ruiz (2001) |
| Ruiz (2001) |
| Cornejo et al. (2009) |
| [Heulandite-Ca] Färber (n.d.) |
| [Heulandite-Ca] Ruiz (2001) |
|
Bulgaria | |
| Vassileva et al. (2009) |
| Marcus Voigt Collection +1 other reference |
| Tschernich (1992) |
| Bogdanov et al. (2004) |
| Marcus Vau Collection |
| 159-174 +1 other reference |
| Kaiser-Rohrmeier et al. (2004) +1 other reference |
| Svetoslav Petrussenko et al. (2007) |
| I. Kostov et al. (1964) |
| Georgiev (2008) |
| I. Kostov et al. (1964) |
|
Canada | |
| [Heulandite-Ba] Tschernich (1992) |
| Peterson +7 other references |
| Soregaroli (1968) |
| Tschernich (1992) |
| Tschernich et al. (1982) +1 other reference |
| Tschernich (1992) |
| Tschernich (1992) |
| Tschernich (1992) |
| Tschernich (1992) |
| Tschernich (1992) |
| Tschernich (1992) |
| Tschernich (1992) |
| Tschernich (1992) |
| Personal correspondance with Giles ... |
| [Heulandite-Sr] Tschernich (1992) |
| Mauthner et al. (1996) |
| Jambor (1960) |
| Simandl et al. (1997) |
| [Heulandite-Ca] King (n.d.) |
| [Heulandite-Ca] Grand Manan Museum |
| [Heulandite-Ca] Grand Manan Museum |
| [Heulandite-Ca] King (n.d.) |
| [Heulandite-Ca] Sabina (2015) |
| Donald Doell |
| Sabina (1967) |
| [Heulandite-Ca] Groat et al. (2003) |
| Grice (1989) |
| Walker et al. (1922) |
| Walker et al. (1922) |
| Walker et al. (1922) |
| Walker et al. (1922) |
| Pe-Piper et al. (2002) |
| Ronnie Van Dommelen collection. |
| Traill (1983) +1 other reference |
| Pe-Piper et al. (2002) |
| Walker et al. (1922) |
| Ronnie Van Dommelen collection. |
| Tschernich (1992) |
| Terry Collett collection +1 other reference |
| Curatorial Report No. 90 The Nova ... +1 other reference |
| |
| Sabina (1964) +2 other references |
| Gesner (1842) |
| Emmons (1836) +1 other reference |
| [Heulandite-Ca] Jackson et al. (1829) +3 other references |
| Pe-Piper et al. (2002) |
| [Heulandite-Ca] Walker et al. (1922) |
| [Heulandite-Ca] Traill (1970) |
| Sabina (2015) +1 other reference |
| Gordon (1924) +2 other references |
| [Heulandite-Ca] The Nova Scotia Mineral Occurrence ... +1 other reference |
| Walker et al. (1922) +1 other reference |
| Pe-Piper (2000) |
| Coombs et al. (1959) +1 other reference |
| Walker et al. (1922) |
| Sabina (1964) |
| [Heulandite-Ca] R. Van Dommelen collection |
| Sabina (1964) |
| Walker et al. (1922) +2 other references |
| [Heulandite-Ca] Sabina (1964) +1 other reference |
| [Heulandite-Ca, Heulandite-K] Walker et al. (1922) +1 other reference |
| [Heulandite-Ca] Pe-Piper (2000) |
| Pe-Piper (2000) |
| Ronnie Van Dommelen collection. |
| [Heulandite-Ca] Avalon Advanced Materials Inc. |
| Sabina (1991) |
| Mielke (n.d.) |
| Tschernich (1992) |
- Brudenell-Lyndoch-and-Raglan
| ontariominerals.com |
| Jacob Bauer collection |
| Traill (1983) |
| Traill (1983) |
| [Heulandite-Ca] Van Velthuizen et al. (2006) |
| [Heulandite-Ca] Tschernich (1992) +1 other reference |
| Canadian Museum of Nature collection |
- La Vallée-de-la-Gatineau RCM
| [Heulandite-Ca] Van Velthuizen et al. (2006) |
| ex. Phil M. Belley Collection |
- Les Collines-de-l'Outaouais RCM
| Philippe Belley (collection/2008 field observations) |
| [Heulandite-Ca] Belley et al. (2016) |
| [Heulandite-Ca] Van Velthuizen et al. (2006) |
| [Heulandite-Ca] Lafontaine (1979) +1 other reference |
|
Chile | |
| Vidal et al. (2022) |
| Marta et al. (1996) |
| Petrov (n.d.) |
| Maurizio Dini collection |
| Uwe Kolitsch collection |
| - (n.d.) +1 other reference |
|
China | |
| Qian Zhang et al. (2008) |
| Yongke Chen et al. (2004) |
| Zhixian Liu (1985) |
| Jewel Tunnel morion specimens |
| Letian Du and Wenguang Wang (2012) |
| Zhu Bingquan et al. (2007) |
| Zhu Bingquan et al. (2007) +1 other reference |
| Zhu Bingquan et al. (2007) |
| Bingquan Zhu et al. (2005) |
|
Costa Rica | |
| Micro Probe Vol. 7 No. 7 Spring 1993 +1 other reference |
| Micro Probe Vol. 7 No. 7 Spring 1993 +1 other reference |
| Tschernich (1992) |
| Micro Probe Volume VII Number 7 Spring ... +1 other reference |
| Zeledón (2004) |
| Zeledón (2004) |
| Micro Probe Volume VII Number 7 Spring ... +1 other reference |
| Micro Probe Volume VII Number Spring ... +1 other reference |
| [Heulandite-Ca] Micro Probe Volume VII Number 7 Spring ... +1 other reference |
| Zeledón (2004) |
|
Cyprus | |
| Prüfer (2010) |
| Schiffman et al. (1988) |
| Dr Richard Unitt Collection |
|
Czech Republic | |
| [Heulandite-Ca] Pauliš |
| Pauliš +3 other references |
| Sejkora et al. (Českomoravská vrchovina) |
| Litochleb +4 other references |
| Litochleb et al. (2000) |
| Litochleb et al. (2000) |
| [Heulandite-Ca] Zeman +4 other references |
| [Heulandite-Ca] Pauliš et al. (2014) +1 other reference |
| [Heulandite-Ca] - (n.d.) |
| [Heulandite-Ca] Erionite-Ca from the Michlův hill near ... |
| [Heulandite-Ca] Pauliš et al. (2016) |
- Jablonec nad Nisou District
| [Heulandite-Ca] |
| Horáček |
| Pauliš |
| Pauliš |
| Pauliš +2 other references |
| [Heulandite-Ba, Heulandite-Ca] Pour et al. (2025) |
| Sejkora (1994) |
| Kruta |
| Kruťa (Sborník Přírodovědecké společnosti v Ostravě) |
| Kučera et al. (1929-1930) |
| [Heulandite-Ca] Novotný et al. (2002) +2 other references |
| [Heulandite-Ca] Novotný |
| Nepejchal |
| Nepejchal |
| Novotný |
| [Heulandite-Ca] Novotný |
| [Heulandite-Ca] Novotný |
| [Heulandite-Ca] Novotný |
| Toegel (2011) |
| Novotný |
| |
| Sládek |
| [Heulandite-Ca] Novotný |
| [Heulandite-Ba, Heulandite-Ca, Heulandite-K] PAULIŠ et al. (2022) |
| Roman Gramblička collection |
| Kučera et al. (1929-1930) |
| Kučera et al. (1929-1930) |
| Kučera et al. (1929-1930) |
| [Heulandite-Ca] Pauliš et al. (2015) +1 other reference |
| [Heulandite-Ca] Bulletin Mineralogie Petrologie vol.26 |
| M.Radoň-Významné mineralogické lokality Českého středohoří (čas.Minerál 2/2009) |
| [Heulandite-Ca] Dvorák et al. (2017) |
| Pauliš |
- Žďár nad Sázavou District
| Houzar +5 other references |
| - (1993) |
| Ing.Petr Pauliš 2007 |
| [Heulandite-Ca] Novák et al. (2023) |
|
Ecuador | |
| [Heulandite-Ca] R. S. Bowman and S. E. Delap (Eds.) |
| [Heulandite-Ca] R. S. Bowman and S. E. Delap (Eds.) |
| R. S. Bowman and S. E. Delap (Eds.) |
|
El Salvador | |
| Torio-Henríquez (2007) |
|
Ethiopia | |
| Gebregziabher (1998) |
| Renzulli a. et al. (2011) |
|
Faroe Islands | |
| Zeolite collection of Volker Betz |
| Tranefors et al. (2025) |
| 50 +1 other reference |
- Fuglafjarðar Municipality
| Torben Kjeldgård photo and specimen |
| Tschernich (1992) |
| Thomas Kleser findings |
| Schmitter (2008) |
| Schmitter (2008) |
| Tschernich (1992) |
| Thomas Kleser findings |
| Zeolite collection of Volker Betz |
| Zeolite collection of Volker Betz +1 other reference |
| 50 +1 other reference |
| Volker Betz photo & collection |
| Thomas Kleser Collection |
| Tschernich (1992) |
| Burvald (2013) |
| Betz (1981) +1 other reference |
| Jakob Aandstad collection |
| Schmitter (2008) |
| Tschernich (1992) +1 other reference |
| Jakob Aandstad collection |
| Schmitter (2008) +1 other reference |
| Thomas Kleser Collection |
| Knut Edvard Larsen collection # 656 |
| |
| Thomas Kleser Collection +1 other reference |
| Schmitter (2008) |
| 50 +1 other reference |
| 50 +1 other reference |
| Betz (1981) +1 other reference |
| Tschernich (1992) |
| 50 +1 other reference |
| Betz (1981) +1 other reference |
| Self collected by Georg Graf in August ... |
| Collection of Volker Betz |
| Collection of Volker Betz |
| Betz (1981) +1 other reference |
| Zeolite collection of Volker Betz |
| Betz (1981) +1 other reference |
| Tschernich (1992) |
| Zeolite collection of Volker Betz +1 other reference |
| Burvald (2003) |
| Betz (1981) +1 other reference |
| - (2011, November) |
| 50 +1 other reference |
| 50 +1 other reference |
| 50 +1 other reference |
| 50 +1 other reference |
| Schmitter (2008) |
| Collection of Vilker Betz |
| Schmitter (2008) |
| - (2011, November) |
| Jørgensen (2006) |
| Zeolite collection of Volker Betz |
| Collection of Volker Betz |
| |
| Zeolite collection of Volker Betz |
| Zeolite collection of Volker Betz |
| Zeolite collection of Volker Betz |
| Knut Edvard Larsen collection # MM- ... |
| |
| |
| Collection of Volker Betz |
| Tschernich (1992) |
| Collection of Volker Betz |
| Burvald (2003) |
|
Finland | |
| Kinnunen |
| Lehtinen |
|
France | |
| [Heulandite-Ca] Bernard (2011) |
| [Heulandite-Ca] De Ascenção Guedes et al. (2002) |
- French Southern and Antarctic Lands
| Giret et al. (1992) |
| Wittern et al. (1997) |
| Mas et al. (2006) |
| D. Westercamp and H Taziefff (1980) |
- Arrondissement of Le Marin
| Lacroix (1910) |
| Médard (2022) |
| [Heulandite-K] Lebocey et al. (2011) +1 other reference |
| Bariand et al. (n.d.) |
| Queneau (n.d.) |
| Collection Laurent GAYRAUD |
| Queneau (n.d.) |
| Guitard (2010) |
| Guitard (2010) |
| Berbain et al. (2005) |
| Guides géologiques régionaux (1977) |
| Berbain et al. (2005) |
| Berbain et al. (2005) |
| Baret (1905) |
- Saint-Philbert-de-Bouaine
| G.Godard 2001 The Les Essarts eclogite-bearing metamorphic Complex (Vendée, southern Armorican Massif, France) |
| Nativel (1974) |
| Nativel (1986) |
| Navitel (1972) |
|
Georgia | |
| Tsitsishvili et al. (2025) |
|
Germany | |
- Freyung-Grafenau District
| [Heulandite-Ca] Weiß (1990) |
| Weiß (1990) |
| Weiß (1990) |
| Habel et al. (1994) |
| Weiß (1990) |
| Weiß (1990) |
| Wittern (2001) |
| Obermüller (1993) |
| Ferdinando Giovine collection |
| Obermüller (1992) |
| Lorenz (1998) +1 other reference |
| Wittern (2001) |
- Garmisch-Partenkirchen District
| Trommsdorff (1962) +1 other reference |
| [Heulandite-Ca] Marko Burkhardt Collection |
| Obermüller (2003) |
| Eigler et al. (1982) +1 other reference |
- Neustadt an der Waldnaab District
| Weiß (1990) |
| Meier (2001) |
| Nickel et al. (1985) |
| Nickel et al. (1985) |
| PETITJEAN collection +1 other reference |
| E. Nickel et al. (Berlin, Stuttgart) |
| [Heulandite-Ca] Belendorff (2021) |
| Nickel et al. (1985) |
| [Heulandite-Ca] Belendorff (2021) |
| Nickel et al. (1985) |
| Nickel et al. (1985) |
| Passaglia et al. (2001) |
| Vieten (1971) +1 other reference |
| Weiß (1990) |
| Uwe Kolitsch collection (PXRD and/or SEM-EDS analyses) |
| |
| [Heulandite-Ca] Weiß (1990) |
| [Heulandite-Ca] |
| |
| [Heulandite-Ca] Weiß (1990) |
| [Heulandite-Ca] Weiß (1990) |
| Brauns (1922) |
| Brauns (1922) |
| Brauns (1922) |
| Brauns (1922) |
| Luetcke (n.d.) |
| [Heulandite-Ca] Weiß (1990) |
| [Heulandite-Ca] Thomas Kleser Collection +2 other references |
| Weiß (1990) |
| Hentschel (1978) |
| Thomas Kleser Collection |
| Self found |
| Thomas Kleser Collection |
| Thomas Kleser Collection |
| Thomas Kleser Collection |
| Thomas Kleser collection / G. Müller ... |
| G. Müller |
| Thomas Kleser & Erwin Ecker Collections |
| [Heulandite-Ca] Thomas Lühr Collection |
| [Heulandite-Ca] Thomas Lühr Collection |
| Thomas Lühr Collection |
| Gröbner et al. (2011) |
| Th.Lühr collection |
| [Heulandite-Ca] Gerstenberg (n.d.) |
| [Heulandite-Ca] Witzke et al. (2006) |
| archive.org (n.d.) |
| M Adelt collection |
| [Heulandite-Ca] Wittern (2001) |
- Saalfeld-Rudolstadt District
| Wittern (2001) |
|
Greece | |
- Eastern Macedonia and Thrace
| Voudouris et al. (2018) |
| Perraki et al. (2004) |
| [Heulandite-Na] Färber (n.d.) |
|
Greenland | |
| Bøggild (1953) |
| Bøggild (1953) |
| Bøggild (1953) |
| Bøggild (1953) |
| Bøggild (1953) |
| Bøggild (1953) |
|
Hungary | |
| [Heulandite-Ca] Sándor et al. (2005) |
| [Heulandite-Ca] Sándor et al. (2005) |
- Borsod-Abaúj-Zemplén County
| Szakáll & Jánosi. Minerals of Hungary |
| Geoda Nr. 1 (2010) |
| Szakáll et al. (1996) |
| Szakáll et al. (1996) |
| Szakáll et al. (1996) |
| Szakáll et al. (1996) |
| |
| Szakáll: Minerals of Szár Hill |
| [Heulandite-Ca] Szakáll (2002) |
| |
| GEODA/2005 |
| Koch (1985) |
| Koch (1985) |
| |
| |
| in the collection of Christof Schäfer |
| Szakáll et al. (1996) |
| Szakáll & Jánosi. Minerals of Hungary |
| Szakáll et al. (1996) |
| Szakáll et al. (1996) |
| Szakáll et al. (1996) +1 other reference |
|
Iceland | |
| [Heulandite-Ca] Weisenberger et al. (2009) |
| [Heulandite-Ca] Betz (1981) |
| [World of Stones 9/96 p.29] +1 other reference |
| Zeolite colletion of Volker Betz |
| Collection of Volker Betz |
| Volker Betz collection |
| Zeolite collection of Volker Betz |
| Personally collected by Günter Frenz |
| Walker (1962) |
| Walker (1962) |
| Walker (1962) |
| Personally collected by Günter Frenz |
| [Heulandite-Ca] Personally collected by Günter Frenz |
| Walker (1962) |
| Collcetion of Volker Betz |
| Personally collected by Günter Frenz |
| Walker (1962) |
| Viereck et al. (1982) |
| Zeolite collection of Volker Betz |
| Betz (1981) |
| Zeolite collection volker Betz |
| Walker (1962) |
| Zeolite collection of Volker Betz |
| Walker (1960) |
| Walker (1962) |
| Collection of Volker Betz |
| [Heulandite-Ca] Neuhoff et al. (1999) |
| Zeolite collection of Volker Betz |
| Personally collected by Günter Frenz |
| Zeolite collection of Volker Betz |
| Personally collected by Günter Frenz |
| |
| Personally collected by Günter Frenz |
| [Heulandite-Ca] Selbekk et al. (2004) |
| Personally collected by Günter Frenz |
| Personally collected by Günter Frenz |
| Personally collected by Günter Frenz |
| Zeolite collection of Volker Betz |
| Personally collected by Günter Frenz |
| Tamjidi +1 other reference |
| Libor Hruzek Collection |
| Libor Hruzek Collection |
- Sveitarfélagið Skagafjörður
| Personally collected by Günter Frenz |
| [Heulandite-Ca] Personally collected by Günter Frenz |
| Lahan (2012) |
- Grímsnes- og Grafningshreppur
| Kristmannsdottir et al. (1978) |
| Alberto Vaghi collection |
| Ágústsdóttir et al. (1994) |
| self collected by Jamison Turnbull |
| Personally collected by Günter Frenz |
| Personally collected by Günter Frenz |
| Knut Edvard Larsen (2023) |
| Tschernich (1992) |
| Flink (1886) |
| Personally collected by Günter Frenz |
| Personally collected by Günter Frenz |
| Personally collected by Günter Frenz |
| Betts (n.d.) |
| Zeolite collection of Volker Betz |
| Personally collected by Günter Frenz |
|
India | |
| Ottens et al. (2024) |
| Ottens (2011) |
- Chhatrapati Sambhajinagar District (Aurangabad District)
| Niedermayr et al. (2010) |
| Makki et al. (2008) |
| Kantor et al. (2022) |
| [Heulandite-Ca] Fabreminerals specimen photo |
| Eur. Jour. Min. 13 (2001) |
| Specimens received from Salim Tyebjee |
| Sullivan (1980) |
| Ottens et al. (2022) |
| Ottens et al. (2019) |
| Michael G. Shaw Collection |
| Rustam Kothavala specimens (1981) |
| Daniel Hummer Collection |
| [Heulandite-Ca] |
| [Heulandite-Ca] Lavinsky (n.d.) |
| |
| Moore (2002) |
| Antonio Borrelli. |
| Tomasz Praszkier and Joanna Gajowniczek (2011) |
| [Heulandite-Ca] Ottens (1996) |
| |
| Milind M. Kolhatkar photo |
| Lavinsky (n.d.) +1 other reference |
| [Heulandite-Ca] |
| Ottens et al. (2019) |
| Kothavala (1982) |
| Claeys (2009) |
| Ottens (2011) |
| Claeys (2009) |
| Singh et al. (2022) |
| Ottens (2003) |
| Ottens et al. (2019) |
| Field collected by Yash Redkar |
| [Heulandite-Ca] Arnav Khokarale Collection |
| [Heulandite-Ca] Arnav Khokarale Collection |
| [Heulandite-Ca] Arnav Khokarale Collection |
| [Heulandite-Ca] Praszkier et al. (2007) +1 other reference |
| Praszkier (2009) |
| [Heulandite-Ca] Arnav Khokarale Collection |
| Ottens et al. (2019) |
| [Heulandite-Ca] Specimens collected in the Quarry in my ... |
| Jean-Guillaume Soulé photo |
| [Heulandite-Ca] Arnav Khokarale Collection |
| [Heulandite-Ca] Arnav Khokarale Collection |
| [Heulandite-Ca] |
| www.hedegaard.com (n.d.) |
|
Indian Ocean | |
| Halbach et al. (1998) |
| Maciąg et al. (2019) |
|
Indonesia | |
| Takahashi et al. (2014) |
|
Iran | |
| [Heulandite-Ca] KOUSEHLAR et al. (2012) |
| [Heulandite-Ca] Bazargani-Guilani et al. (2004) |
|
Ireland | |
| [Heulandite-Ca] Moreton et al. (2006) |
|
Italy | |
| Mattioli et al. (2025) |
| [Heulandite-Ca] Piccoli et al. (2007) |
| Piccoli et al. (2007) |
| [Heulandite-Ca] Piccoli et al. (2007) |
| [Heulandite-Ca] Alberto Vaghi collection |
| [Heulandite-Ca] Piccoli et al. (2007) |
- Metropolitan City of Rome Capital
| Carlini et al. (2018) |
| |
| Bortolozzi (n.d.) |
| [Heulandite-Sr] Lucchetti et al. (1982) +1 other reference |
| Antofilli et al. (1983) |
| Antofilli et al. (1983) |
| [Heulandite-Ca] Bracco R. et al. (2005) |
| Ottenziali (Ed.) |
| Personally collected by Capponi Fulvio ... +1 other reference |
| [Heulandite-Ca] |
| - (n.d.) |
| [Heulandite-Ca] Ghizzoni et al. (2005) |
| [Heulandite-Ca] Ghizzoni et al. (2005) |
| [Heulandite-Ca] Ghizzoni et al. (2005) |
| [Heulandite-Ca] Ghizzoni et al. (2005) |
| [Heulandite-Ca] Ghizzoni et al. (2005) |
| Bertolini A. (1989) |
| Romani (1989) +1 other reference |
| [Heulandite-Ca] Bedognè et al. (2006) |
| Romani et al. (1997) +1 other reference |
| Romani et al. (1997) +1 other reference |
| Chiappa (1984) +2 other references |
| [Heulandite-Ca] Piccoli et al. (2007) |
| [Heulandite-Ca] Piccoli et al. (2007) |
| [Heulandite-Ca] Martini et al. (2012) |
| [Heulandite-Ca] Martini et al. (2012) |
| De Michele (1974) |
| [Heulandite-Ca] Piccoli et al. (2007) |
| [Heulandite-Ca] Piccoli et al. (2007) |
| [Heulandite-Ca] Piccoli et al. (2007) +1 other reference |
- Bagni di Vinadio Valley (Corborant Valley)
| Piccoli et al. (2007) |
- Metropolitan City of Turin
| [Heulandite-Ca] Ambrino et al. (2009) |
| [Heulandite-Ca] Piccoli et al. (2007) |
| [Heulandite-Ca] Franco Luca Bonino's collection |
| [Heulandite-Ca] Silvio Bianco et al. (2024) +2 other references |
- Verbano-Cusio-Ossola Province
| |
| Collected by Frank de Wit (1989-2000) +1 other reference |
| Paolo Bosio find and collection |
| Pezzotta et al. (1999) |
| [Heulandite-Ca] Piccoli et al. (2007) |
| Mattioli (1979) +1 other reference |
| Piccoli et al. (2007) |
| Alberto Vaghi collection |
| [Heulandite-Ca] Mattioli V. (1976) +2 other references |
| Gallitelli P. (1938) +4 other references |
| [Heulandite-Na] Albertini (2000) |
| Piccoli et al. (2007) |
| Alberto Vaghi collection |
| Alberto Vaghi's collection |
| Milanesi D. (1998) |
| [Heulandite-Ca] Piccoli et al. (2007) |
| Milanesi D. (1998) |
| [Heulandite-Ca] Piccoli et al. (2007) |
| Boscardin M. et al. (2013) |
| Rivista Mineralogica Italiana |
- Metropolitan City of Cagliari
| [Heulandite-Ca] |
| [Heulandite-Ca] Pongiluppi et al. (1974) +3 other references |
| De Michele (1973) +2 other references |
| [var: Barium-bearing Heulandite] Lovisato (1897) |
| [Heulandite-Ca] Pongiluppi et al. (1974) |
| Boscardin. M. (1975) |
| Preite (2003) |
| Calanchi N. et al. (1980) |
| Preite (2003) |
| Bariand et al. (n.d.) |
| Gamboni et al. (2006) |
| [Heulandite-Ca] Gamboni et al. (2012) |
| [Heulandite-Ca] S. Cuccuru (2011) |
| Gamboni et al. (1997) |
| Preite (2003) |
| [Heulandite-K] AMI UK Service |
| Cuccuru et al. (2012) |
| Berg (1982) |
| Preite (2003) |
| Preite (2003) |
| Gamboni A. |
| Gamboni et al. (2001) |
| Lovisato (1897) +1 other reference |
| Lovisato (1897) +1 other reference |
| Del Caldo et al. (1973) +1 other reference |
| Preite (2003) |
- Trentino-Alto Adige/Südtirol
| Exel (1987) |
- Salten-Schlern (Salto-Sciliar)
| Exel (1987) |
| De Michele (1974) |
| [Heulandite-Ca] Passaglia (1972) +5 other references |
| [Heulandite-K] Ferretti P. et al. (2013) |
| Del Caldo et al. (1973) |
| Exel (1987) |
| Exel (1987) |
| Exel (1987) |
| Vezzalini G. (1975) +1 other reference |
| [Heulandite-Ca] Exel (1980) +3 other references |
| Exel (1980) +1 other reference |
| Bortolozzi (n.d.) |
| Exel (1980) +2 other references |
| [Heulandite-Ca] De Michele (1974) +7 other references |
| Exel (1987) |
| Exel (1987) |
| [Heulandite-Ca] Ferretti et al. (2013) |
| Matteo Chinellato collection |
| Gasser (1913) +1 other reference |
| |
| |
| Exel (1987) |
| Gasser (1913) +1 other reference |
| Exel (1987) |
| Exel (1987) |
| Braccio (1951) |
| Orlandi P. & Pezzotta (1996) |
| A. D'Achiardi (1872) |
| Orlandi P. & Pezzotta (1996) |
| Nannoni R. et al. (Isola d'Elba) |
| Bonifazi (2020) |
| Bonifazi (2020) |
| Nannoni R. |
| [Heulandite-Ca] Mattioli et al. (2016) |
| De Robertis et al. (1971) +1 other reference |
| De Robertis et al. (1971) +1 other reference |
| De Robertis et al. (1971) +1 other reference |
| Giordano (2008) +1 other reference |
| Exel (1980) +2 other references |
| Exel (1980) +3 other references |
| Del Caldo et al. (1973) |
| [Heulandite-Ca] Andrea Canal collection. Performed analyses : XRD at the laboratory of ENI-Versalis (Porto Marghera) |
| Brigatti M.F. (1971) +1 other reference |
| Giordano (2008) +2 other references |
| Giordano (2014) |
| Passaglia et al. (1995) +2 other references |
| Bortolozzi (n.d.) |
| Gianluca Fontana collection |
| Pegoraro (1966) +1 other reference |
| Mattioli et al. (2008) +1 other reference |
| Daleffe et al. (2005) +1 other reference |
| Boscardin et al. (1998) +3 other references |
| [Heulandite-Ca] Paolo Gasparetto Collection |
| [Heulandite-Ca] Pegoraro et al. (2017) |
| [Heulandite-K] Boscardin et al. (2011) |
| [Heulandite-K] M. Boscardin (2002) |
| [Heulandite-Ca] Boscardin (2002) +3 other references |
| [Heulandite-Ca] 50 +1 other reference |
| Boscardin et al. (2011) |
| [Heulandite-Na] Boscardin et al. (2011) |
| [Heulandite-K, Heulandite-Na] Pizzolaro M. (1989) |
| [Heulandite-Na] A. rambaldelli: Località mineralogiche consigliate: I basalti del Veneto - Notizie del Guppo Min. Lombardo - 2 et al. (This publication later changed its name in Rivista Minealogica Italiana) +1 other reference |
| [Heulandite-Ca] Boscardin (2002) +2 other references |
| [Heulandite-K] Boscardin et al. (2011) |
| F.Zorzi (2014) |
| Studi e Ricerche - Associazione Amici del Museo - Museo Civico "G.Zannato" Montecchio Maggiore (VI) |
| Matteo Chinellato |
| [Heulandite-Ca, Heulandite-K] www.tron.vi.it (2001) +1 other reference |
| [Heulandite-Ca, Heulandite-K] Boscardin et al. (2011) |
| [Heulandite-Ca, Heulandite-K] Della Costa (2014) |
- San Rocco di Tretto (San Rocco)
| [Heulandite-Ca, Heulandite-K] Carbonin et al. (2003) +3 other references |
| [Heulandite-Ca, Heulandite-K] Carbonin et al. (2003) +3 other references |
| Boscardin et al. (2011) |
| De Michele (1974) |
| [Heulandite-K] Boscardin et al. (1998) |
| Daleffe et al. (1997) +2 other references |
|
Japan | |
| INOUE et al. (1991) |
| [Heulandite-Ca] Mark Mauthner collection No. 382 (originally collected by Dr. Atsushi Gomi) |
| Petrov (n.d.) |
| Nendo Kagaku v.30 (1990) |
| [Heulandite-Na] Ueno et al (1982) |
| Atsushi ISHIHARA +1 other reference |
| Matsubara (2003) |
- Tsukiyoshi uranium ore deposits
| Shikazono et al. (1997) |
| Gunma university Academic Information Repository et al. (2000) |
| Watanabe et al. (1996) |
| Hiroshi KONNO and Morihiro AOKI (1977) |
| - (n.d.) |
| [Heulandite-Ca] Harada et al (1969) |
| [Heulandite-Ba, Heulandite-Sr] Minakawa et al (2002) |
| - (n.d.) |
| Sadanaga et al. (1974) |
| Petrov (n.d.) |
| Akira Harada specimens |
| Tschernich (1992) |
| Nakatsugawa Mineral Museum (Gifu Prefecture, Japan) |
| Yamada (2004) |
| - (n.d.) +1 other reference |
| Well represented in numerous japanese ... +1 other reference |
| Momma et al. (2015) |
| [Heulandite-Ca, Heulandite-Na] Petrov (n.d.) +1 other reference |
| Mineralogical Journal Vol. 11 (1982) |
| Mineralogical Journal Vol. 11 (1982) |
| Mineralogical Journal Vol. 11 (1982) |
| Sadanaga et al. (1974) |
| Mineralogical Journal Vol. 11 (1982) |
| Mineralogical Journal Vol. 11 (1982) |
| Mineralogical Journal Vol. 11 (1982) |
| Mineralogical Journal Vol. 11 (1982) |
|
Jordan | |
| Techer et al. (2006) |
| Khoury et al. (1985) |
|
Kazakhstan | |
| |
| Попов В.А. (2010) |
| Evseev (1995) +1 other reference |
| |
|
Kenya | |
| Ko Jansen collection & Photo |
|
Lesotho | |
| Herman du plessis. |
|
Madagascar | |
- Ambatofinandrahana District
| Lacroix (1940) +1 other reference |
| Lefevre et al. (1998) |
| Behier (1963) |
| Behier (1963) |
| Michel Arliguie collection & photo (photo id 899367) |
| Behier (1963) |
| Behier (1963) |
| Behier (1963) |
| Behier (1960) |
| Lacroix (1898) |
| Lacroix (1922) |
| Lacroix (1922) |
| [Heulandite-Ca] Praszkier (2010) |
|
Mexico | |
| Econ Geol (1991) |
- Aquiles Serdán Municipality
| Megaw (2023) |
- Andrés del Rio mining district
| [Heulandite-Ca] Wilson et al. (1986) |
| Martin Števko-unpublished |
| Panczner (1987) |
| Prol-Ledesma et al. (2002) |
| Panczner (1987) |
- Las Vigas de Ramírez Municipality
| [Heulandite-Ca] Peter Megaw specimens |
| [Heulandite-Ca] Megaw (2023) |
| [Heulandite-Ca] Megaw (2023) |
- northwest coastline of the Yucatán peninsula
- Chicxulub impact structure
| Kring et al. (2020) |
| Fluorite: The Collector's Choice. Extra ... |
- San Pantaleón de la Noria (La Noria de San Pantaleón)
| Moore (2002) |
|
Middle East | |
| Gross (1977) |
|
Morocco | |
| Hakkou et al. (2008) |
|
Namibia | |
| von Bezing (2007) |
| Cairncross et al. (2007) |
| [Heulandite-Na] Uwe Kolitsch (SXRD and EDS analyses) +1 other reference |
| Own find R. Lang 2005 |
|
New Zealand | |
| Martin et al. (NZ) |
| Collection of RJ Martin |
| Rod Martin Collection |
| Collection of Rod Martin |
| 1987 NZ Micro-Mineral Group field trip ... |
| NZ Zeolite list and locations. Neville ... |
| [Heulandite-Ca] T. Saunderson collection +1 other reference |
| in the collection of Neville Berkahn |
| [Heulandite-Ca] Rod Martin personal collection +1 other reference |
| Rod Martin Collection |
| Collection of RJ Martin correlated to ... |
| Collection of RJ Martin correlated to ... |
| Buck et al. (1981) |
| Moore et al. (palla) |
| J. Thornton in Micro-Scope |
| Collection of RJ Martin |
| J. Thornton. Zeolites and other minerals on Middlehurst Station. Essence of Microscope (NZ) |
| Essence of Micro-Scope |
| C. Davies & R. Martin |
| Courtney (1991) |
| [Heulandite-Ca] T. Saunderson collection |
| Collection of RJ Martin |
| Li et al. (1997) |
| Thornton |
| Christie et al. (1996) |
| Bird et al. (1984) |
| McDonald et al. (1988) |
| Krupp et al. (1987) |
| Bird et al. (1984) +1 other reference |
- Thames-Coromandel District
| Essence of Microscope (2012) |
| Wight (2002) |
| P A2-8 (NZ) |
| Collection of RJ Martin |
| Collection of RJ Martin correlated to ... |
| Collection of RJ Martin correlated to ... |
| Rod Martin Collection |
| Collection of RJ Martin |
| Collection of RJ Martin |
| CF Johnson +1 other reference |
|
Nicaragua | |
| Tschernich (1992) |
| Tschernich (1992) |
| Darce (1990) |
| Tschernich (1992) |
|
North America | |
| 182-183. +1 other reference |
|
Norway | |
| [Heulandite-Ca, Heulandite-K] Nordrum et al. (2005) |
| [Heulandite-Ca, Heulandite-K] Nordrum et al. (2003) |
| Weibye (1848) |
| Bugge (1954) |
| Weibye (1848) |
| Larsen (2020) |
| Dons (1956) |
| [Heulandite-Ca] Breivik (2017) |
| Frigstad (1970) |
| Collection of the Lithothek der ... |
| [Heulandite-Ca] Frigstad (1985) +1 other reference |
| - (n.d.) |
| [Heulandite-Ca] Breivik et al. (2010) |
| Garmo (2003) |
| Breivik (2001) +1 other reference |
| [Heulandite-Ca, Heulandite-K] Stensrud (2004) +1 other reference |
| Peter Andresen collection +1 other reference |
| [Heulandite-Ca] Nordrum et al. (2005) |
| Larsen (2019) |
| [Heulandite-Ca] Nordrum et al. (2005) |
| [Heulandite-Ca] Kvamsdal (1995) +1 other reference |
| Terje Karstensen collection ( pers.info. to Knut Edvard Larsen 16.10.2014) |
| Raade (1969) +1 other reference |
| [Heulandite-Ca] Nordrum et al. (2005) |
| [Heulandite-Ca] Nordrum et al. (2003) +1 other reference |
| [Heulandite-Ca] Nordrum et al. (2005) |
| Ottesen (2001) |
| Brænd (2026) |
| [Heulandite-Ca] Nordrum et al. (2003) |
- Vinoren Silver Mine Field
| Bancroft et al. (2001) |
| [Heulandite-Ba] Larsen et al. (2005) |
| [Heulandite-Ca] Nordrum et al. (2003) |
| [Heulandite-Ba] Larsen et al. (2005) +1 other reference |
| [Heulandite-Ca] Eldjarn (1973) +1 other reference |
| [Heulandite-Ca] Nordrum et al. (2005) |
| [Heulandite-Ca] Nordrum et al. (2003) |
| [Heulandite-Ca] Nordrum et al. (2003) |
| Werner (1993) |
| Garmo (1983) |
| [Heulandite-Ca] Nordrum et al. (2005) |
| [Heulandite-Ca] Nordrum et al. (2005) |
| [Heulandite-Sr] Green et al. (2008) |
| [Heulandite-Ba] Larsen et al. (2005) |
| Garmo (2007) |
| Garmo (2006) |
| [Heulandite-Ca] Nordrum et al. (2005) |
| [Heulandite-Ba, Heulandite-Ca] Nordrum et al. (2005) |
| Larsen et al. (2013) |
| Knut Edvard Larsen collection # MM-5761 ( Ex- Harald Breivik collection) |
| Larsen et al. (2013) |
| Nordrum (2007) |
| - (2013) |
| [Heulandite-Ca, Heulandite-Sr] Nordrum +1 other reference |
| Nordrum (2004) |
| Nordrum (2004) |
| Øivind Thooresen collection & photo |
| [Heulandite-Ca] Nordrum +1 other reference |
| [Heulandite-Ca] Ellingsen et al. (1995) +1 other reference |
| [Heulandite-Ca] Nordrum et al. (2005) |
| |
| |
| Kvamsdal (1998) |
| Raade (1972) |
| Györy (1968) |
| Nordrum (2007) |
| Sæbø et al. (1959) |
| Weibye (1848) |
| [Heulandite-Ca, Heulandite-K] Nordrum (2000) |
| Dahll (1861) |
| [Heulandite-Ca] Larsen et al. (2005) |
| Larsen et al. (2013) |
| - (n.d.) |
| [Heulandite-Ca] Nordrum (2008) |
| [Heulandite-Ca] Nordrum et al. (2005) |
| Witsø (1995) |
| [Heulandite-Ca] Nordrum et al. (2005) |
| [Heulandite-Ca] Nordrum +1 other reference |
| [Heulandite-Ca, Heulandite-K, Heulandite-Na] Nordrum et al. (2000) |
| [Heulandite-Ca] Larsen et al. (2005) |
| Nordrum (2012) |
| Larsen et al. (2005) |
| [Heulandite-Ca] Nordrum +2 other references |
| [Heulandite-Ca, Heulandite-K] Nordrum et al. (2000) |
| Nordrum (2012) |
| [Heulandite-K] Atle Michaelsen specimen & photo |
| Larsen et al. (2005) |
| [Heulandite-Ca, Heulandite-K] Nordrum et al. (2005) |
| Larsen et al. (2005) |
| Larsen et al. (2005) |
| Knut Edvard Larsen coolection # MM-571 |
| Knut Edvard Larsen collection # MM-2425 |
| Andresen (2011) |
| Collected by Peter Andresen |
| Nordrum (2011) |
| Ingulv Burvald Collection 1985 |
| Engvoldsen et al. (1991) |
| [Heulandite-Ca] Larsen (2002) |
| [Heulandite-Ca] Larsen (2002) |
| [Heulandite-Ca] Åsheim (1988) +1 other reference |
| Berge (n.d.) +1 other reference |
| [Heulandite-Ca] Larsen et al. (2010) |
| [Heulandite-Ca] Larsen (2002) +1 other reference |
| Collection of Peter Andresen. +1 other reference |
| [Heulandite-Ca] Larsen (2002) |
| Knut Edvard Larsen collection nr MM-7802 |
| Berge et al. (2002) |
| Berge et al. (1975) +1 other reference |
| Larsen (2002) |
| Larsen (2019) |
| Knut Edvard Larsen Obersvation and ... |
| [Heulandite-Ca, Heulandite-K] Nordrum et al. (2003) |
| Knut Edvard Larsen collection # MM-3573 ... |
| Berge (2013) |
| [Heulandite-K] Nordrum et al. (2006) +1 other reference |
| Andersen et al. (1994) |
| Peter Andresen collection |
| [Heulandite-Ca] Nordrum et al. (2005) |
| [Heulandite-Ca, Heulandite-Sr] Nordrum et al. (2005) |
| Hamza Ilhan Sito Collection |
| [Heulandite-Ca] Nordrum +1 other reference |
| [Heulandite-K] Nordrum et al. (2006) |
| Nesby (1989) |
| [Heulandite-Ca] Nordrum +1 other reference |
|
Pacific Ocean | |
| Peretyazhko et al. (2025) |
| Peretyazhko et al. (2025) |
|
Peru | |
| [Heulandite-Ca] Hyrsl (2013) |
|
Philippines | |
| [Heulandite-Ca] Olegario-Sanchez et al. (2017, December) |
| Bird et al. (1984) |
|
Poland | |
- Lesser Poland Voivodeship
| [Heulandite-Ca] Pusch (1833) +2 other references |
| [Heulandite-Ca] Kreutz S. (1931) +1 other reference |
| [Heulandite-Ca] Piekarska E. (1954) |
- Lower Silesian Voivodeship
| Jahrbuch der Königlich Preussischen ... +1 other reference |
| Traube (1888) |
| Eligiusz Szełęg collection |
| Lis et al. (1986) |
| Lis et al. (1986) |
| [Heulandite-Ca] Krzysztof Andrzejewski |
| Hintze C. 1897: Handbuch der ... +2 other references |
| Roth (1867) |
| Grzegorz Bijak |
| Harańczyk C. (1970) |
| Körber et al. (2005) |
| Lis et al. (1986) |
| [Heulandite-Ca] Janeczek (1985) +1 other reference |
| [Heulandite-Ca] Janeczek (1985) +1 other reference |
| Coleman A.P. 1882 - The Melaphyres of ... |
| Lis et al. (1986) |
|
Portugal | |
| Nunes (n.d.) |
| [Heulandite-Ca] Rui Nunes - June 2010 |
| [Heulandite-Ca] Nunes (n.d.) |
| [Heulandite-Ca] Nunes (n.d.) |
| [Heulandite-Ca] Nunes (n.d.) |
| [Heulandite-Ca] Pedro Alves analytical data. Specimens ... |
| [Heulandite-Ca] Nunes (n.d.) |
| [Heulandite-Ca] Alexandre Pedroso collection |
- São João das Lampas e Terrugem
| Rui Nunes Jan 2012 |
|
Romania | |
| Bielz (1889) |
| Kristály et al. (2003) +2 other references |
|
Russia | |
| Tschernich (1992) |
- Ust-Bolsheretsky District
| [Heulandite-Na] Pavel.M. Kartashov data. |
| [Heulandite-Ca, Heulandite-Na] Demina et al. (2015) |
| Sergeeva et al. (2019) |
| Sergeeva et al. (2019) |
- Khanty-Mansi Autonomous Okrug
| [Heulandite-Ca] Burlakov (1999) |
- Nizhnyaya Tunguska River Basin
| [Heulandite-Ca] Krzysztof Andrzejewski ( https://www.mindat.org/mesg-613516.html ) +1 other reference |
| [Heulandite-Ca] Levitsky (webmineral.ru) |
| [Heulandite-Ca] collection V.V. Levitsky |
| [Heulandite-Ca] in collection of Fersman Mineralogical ... |
| [Heulandite-Ca] Chukanov et al. (2003) |
| [Heulandite-Ca] Kievlenko et al. (1987) |
| [Heulandite-Ca] Kudryashova (1973) +1 other reference |
| Volkov et al. (2015) |
| Пекин (2010) +1 other reference |
| [Heulandite-Ca, Heulandite-K] Pekov et al. (2004) |
| [Heulandite-Ca] Arzamastsev et al. (2008) |
| [Heulandite-Ca] Pekov (2000) |
| [Heulandite-K] Pekov (2000) |
| [Heulandite-Ca] Yakovenchuk et al. (2011) |
| [Heulandite-Ca, Heulandite-Sr] Yakovenchuk et al. (2007) |
| [Heulandite-Sr] Pekov (2000) |
- Tyulbnyunuai River Valley
| [Heulandite-K] Pekov (2000) |
| [Heulandite-Ca] Bazai et al. (2009) |
- Cheremshany (Sinancha) ore cluster
| Vasilenko (2001) |
- Dalnegorsk Urban District
| Grant et al. (2001) |
| [Heulandite-Ca] Антонов (2003) |
| Hyršl (1992) |
- Yamalo-Nenets Autonomous Okrug
| Zueva et al. (2023) |
| [Heulandite-Na] Pavel M. Kartashov (n.d.) |
|
Saint Lucia | |
| Tschernich (1992) |
|
Slovakia | |
- Banská Štiavnica District
- Banská Belá Au-Ag deposit
| Koděra et al. (1986) |
| Koděra et al. (1986) |
| Ďuďa |
| Ozdín et al. (1996) |
| Ďuďa (1993) |
| Pauliš et al. (2002) |
| Koděra |
| Koděra et al. (1986) |
| Pauditš P. et al. (1995) |
| [Heulandite-Ca] Martin Števko-unpublished |
| Koděra et al. (1986) |
| [Heulandite-Ca] Kreutz S. (1931) |
| Ďuďa |
| Ďuďa |
| Duda et. all. |
| Ďuďa R. (2001) |
- Vranov nad Topľou District
| [Heulandite-Ca] Ďuďa |
|
Slovenia | |
| Hinterlechner-Ravnik et al. (1995) |
| Andreja Kralj (2003) |
|
South Africa | |
| Cairncross et al. (1995) |
- Joe Gqabi District Municipality
| Cairncross et al. (1995) |
| Cairncross et al. (1995) |
- eThekwini Metropolitan Municipality
| [Heulandite-Ca] Heron +2 other references |
- Uthukela District Municipality
| Cairncross et al. (1995) |
- Mopani District Municipality
- Ba-Phalaborwa Local Municipality
| Braithwaite et al. (1991) +1 other reference |
- Bojanala Platinum District Municipality
- Madibeng Local Municipality
| Cairncross et al. (1995) |
|
Spain | |
| [Heulandite-Ca] Calvo Rebollar (2018) |
| Collection of Volker Betz |
| Collection of Volker Betz |
| Collection of Volker Betz |
| Betz (2009) |
| Utzmann et al. (2002) |
- Santa Cruz de Tenerife Province
| [Heulandite-Na] Dill et al. (2023) |
| [Heulandite-Na] Dill et al. (2023) |
| [Heulandite-Ca] Tánago et al. (2012) |
| Rodríguez et al. (1994) |
| [Heulandite-Ca] Calvo Rebollar (2018) |
|
Sri Lanka | |
| Chandrakumara et al. (2021) |
|
Sweden | |
| Knut Edvard Larsen collection nr 3335 |
| |
| |
| Boliden Group |
| |
| Bjällerud (1989) +1 other reference |
| Otter (2004) |
| Rincon (2022) |
|
Switzerland | |
| [Heulandite-Ca] Stalder et al. (1998) |
| Romani E. (2000) |
| Stalder et al. (1998) |
| Stalder et al. (1998) |
| Stalder et al. (1998) |
| Stalder et al. (1998) |
| [Heulandite-Ca] Stalder et al. (1998) |
| [Heulandite-Ca] Stalder et al. (1998) |
| [Heulandite-Ca] Stalder et al. (1998) |
| [Heulandite-Ca] Stalder et al. (1998) +2 other references |
| [Heulandite-Ca] Stalder et al. (1998) |
| [Heulandite-Ca] Jahn (2008) |
| [Heulandite-Ca] Stalder et al. (1998) |
| Johann G. Koenigsberger |
| [Heulandite-Ca] Stalder et al. (1998) |
| [Heulandite-Ca] Stalder et al. (1998) |
| Weibel (1963) |
| Stalder et al. (1998) |
| [Heulandite-Ca] Stalder et al. (1998) |
| Bracke (n.d.) |
| Stefan Weiss and Mischa Crumbach (2013) |
| Weiß (1982) |
| [Heulandite-Ca] Stalder et al. (1998) |
- Robièi (Alpe di Robièi; Lake Robièi area)
| Taddei (1937) +1 other reference |
- Monte Basòdino northeast slope
| Weiß (2013) |
| Weiß (1992) |
| Renato Kiseljak collection (gift from finder Gert Dallabrida, Vandans) |
- Schattig Wichel (Piz Giuv)
| [Heulandite-Ca] Stalder et al. (1998) |
| [Heulandite-Ca] Färber (n.d.) |
| Bracke (n.d.) |
| [Heulandite-Ca] Stalder et al. (1998) |
| [Heulandite-Ca] Stalder et al. (1998) |
| Parker et al. (1973) |
| Bracke (n.d.) |
| Stéphane Eggs & Alexandre Salzmann |
| [Heulandite-Ca] Stalder et al. (1998) |
| |
| [Heulandite-Ca] American Mineralogist (1968) +1 other reference |
| Parker et al. (1973) |
| Bracke (n.d.) |
| [Heulandite-Ca] Cuchet et al. (2008) |
| Parker et al. (1973) |
| Stalder et al. (1998) |
| [Heulandite-Ca] Ansermet (2012) |
| [Heulandite-Ca] Ansermet (2012) |
| Bracke (n.d.) |
| [Heulandite-Ca] Stalder et al. (1998) |
| [Heulandite-Ca] Stalder et al. (1998) |
| Rüegg et al. (2002) +1 other reference |
| [Heulandite-Ca] Stalder et al. (1998) |
| Rüegg et al. (2002) +1 other reference |
| Stalder et al. (1998) |
| Stalder et al. (1998) |
|
Taiwan | |
| Tschernich (1992) |
|
Tajikistan | |
- Altyn-Topkan ore field (Zarnisor ore field)
| [Heulandite-Ca] Xinjiang Tacheng International Resources Ltd. |
|
Tanzania | |
| [Heulandite-Ca] Wilson et al. (2009) |
| King (n.d.) |
|
Turkey | |
| Helvaci (1998) |
| Çelik Karakaya M & Karakaya N (2011) |
| Helvaci +2 other references |
- Mustafakemalpaşa District
| Helvaci (1994) +1 other reference |
| Akinci (2009) |
|
UK | |
| G.Curtis collection. |
| Russell (1910) |
| [Heulandite-Ca, Heulandite-K] J. Russell Socierty 2006 |
| www.mindat.org (n.d.) |
| Golley et al. (1995) |
| Golley et al. (1995) |
| www.mineralman.f9.co.uk (2001) |
| Indentified by Prof R. Scrivener Oct ... +1 other reference |
| www.mineralman.f9.co.uk (2001) |
| Russell (1910) |
| Russell (1910) |
| BMS Collection |
| Rutley (1902) |
| Passaglia et al. (2001) |
| Ryback et al. (1988) +1 other reference |
| Ulster Museum Collection specimen ref ... |
| Rutley (1902) |
| Specimen #6672CL |
| Walker (1959) |
| Walker (1962) |
| [Heulandite-Ca] Green et al. (2005) |
| |
| Cann (1965) +1 other reference |
| McLintock (1915) |
| |
| [Specimen in the Natural History Museum |
| Allan (1973) +1 other reference |
| |
| Green et al. (1996) |
| S.Rust Collection |
| Render (n.d.) |
| Wolfe et al. (2008) |
| |
| Day (1999) |
| |
- Fort William and Ardnamurchan
| [Heulandite-Ba, Heulandite-Sr] National Museum of Scotland collection. +1 other reference |
| BMS Collection |
| Found by Dagmara Lesiow |
| [BMS] |
| Day (1999) |
| [Specimen in the Natural History Museum |
| Paul Husband |
| Day (1999) |
| Roy Starkey specimens |
| [Heulandite-Ca] Brooke H J (1822) |
| [Specimen in the Natural History Museum |
|
Ukraine | |
| [Heulandite-Ca] Tischenko A. data |
| Dvoichenko P.A. The minerals of Crimea (1914) |
| [Heulandite-Ca] Tischenko Alexander |
- Ukrainka Village area (Kurtsy)
| [Heulandite-Ca] Dvoichenko (1914) +1 other reference |
| [Heulandite-Ca] Dobrovolskaya T.I. (2004) |
| [Heulandite-Ca] Emetz et al. (2005) |
|
Uruguay | |
| Duarte et al. (2009) |
| Tschernich (1992) |
| Wyart (1933) +1 other reference |
|
USA | |
| Dean (1995) |
| Dean (1995) |
| - (2005) |
- Matanuska-Susitna Borough
| - (2008) |
- Willow Creek Mining District
| - (2008) |
| June 1997 +3 other references |
| [Heulandite-Ca] Di Renzo et al. (1997) |
| June 1997 +3 other references |
| June 1997 +3 other references |
- California Mining District (Chiricahua Mining District)
| Mary Luetcke |
| Luetcke (n.d.) |
- Miami-Inspiration Mining District
- Miami-Inspiration deposit
| Anthony et al. (1995) |
| Anthony et al. (1995) |
| Hunt (1983) |
| Anthony et al. (1995) |
| [Heulandite-K] AM61_853 |
| Luetcke (n.d.) |
| Anthony et al. (1995) |
| Luetcke (n.d.) |
| Thomas et al. (1983) +1 other reference |
| Anthony et al. (1995) |
- Bunker Hill Mining District (Copper Creek Mining District)
- Copper Creek (Copper Creek Canyon)
| Mr. Mark Ascher. |
| Bideaux et al. (1960) +2 other references |
| Bideaux et al. (1960) +2 other references |
| Bideaux et al. (1960) +2 other references |
| Thomssen (1983) +1 other reference |
| Thomssen (1983) +1 other reference |
| Bideaux (1980) +1 other reference |
| Throop et al. (1971) +2 other references |
| Karl Estes (1998) |
| Rocks & Min.: 63:109. |
| Howard (2007) |
| Smith (1988) +1 other reference |
| Henry Barwood - unpublished (2010) |
| Tschernich (1992) |
| Tschernich (1992) |
| Murata et al. (1973) |
| Murata et al. (1973) +2 other references |
| www.mineralsocal.org (1999) |
| McAllister (1955) +2 other references |
| McAllister (1955) +2 other references |
| [Heulandite-Na] Wise et al. (1988) +1 other reference |
| MarekC (2018) +1 other reference |
- El Paso Mountains District
| Murdoch (1966) +3 other references |
| Murdock et al. (1938) +3 other references |
| Murdock et al. (1938) +1 other reference |
| Carnahan (1968) +6 other references |
| mineralsocal.org |
- Tick Canyon Borate deposit
| Pemberton (1983) |
- Cahuenga Boulevard roadcut
| Neuerberg (1951) +2 other references |
| Schürmann (1928) +4 other references |
| Pemberton et al. (1968) +2 other references |
- Minarets Mining District (Mountain Mining District; Raymond Mining District; Minaret Mining District)
| Murdoch (1966) +2 other references |
| Pelletier |
| Raab et al. (1969) +2 other references |
- Taylorsville Mining District
- Lights Creek Copper deposits (Moonlight Mine; Sulfide Ridge deposits; Lights Canyon deposits)
| Graton et al. (1917) +3 other references |
| [micromounts@yahoogroups.com] |
- East Kramer Mining District
| Benda (1960) +3 other references |
- Ord Mountain Mine (Ord Mountain Mine System; Ord Mine; Ord Mountain deposits; Osborn; Rio Vista claim; Brilliant claim; Josephine claim; Belgium claim; Copper Junction claim)
| [Heulandite-Sr] MarekC personal collection 2014 |
| Tschernich (1992) |
- Mesa Grande Mining District
| Foord (1977) +1 other reference |
| Jahns et al. (1951) |
| Hanley +3 other references |
| Rogers |
| Murata et al. (1973) +2 other references |
| Charles M. Gilbert (1948) +2 other references |
| Mineral News v.14 no.9 |
- Santa Monica Mountains Conservancy
| www.mineralsocal.org (2001) |
| Eckel et al. (1997) |
- Sugarloaf Mining District
| Eckel et al. (1997) |
| Eckel et al. (1997) |
| Eckel et al. (1997) |
| Eckel et al. (1997) |
- Dorchester Mining District
| Tschernich (1992) +1 other reference |
| Eckel et al. (1997) |
| Eckel et al. (1997) |
| Eckel et al. (1997) |
| [Heulandite-Ca] Rocks & Minerals 79:4 |
| [Heulandite-Ca] Rocks & Minerals 79:4 |
| Eckel et al. (1997) |
| Eckel et al. (1997) |
| Eckel et al. (1997) |
| Eckel et al. (1997) |
| Eckel et al. (1997) |
| Eckel et al. (1997) |
| Eckel et al. (1997) |
| Eckel et al. (1997) |
| Eckel et al. (1997) |
| Eckel et al. (1997) |
| Eckel et al. (1997) |
| Rocks and Minerals #270 |
| [Heulandite-Na] Rocks & Minerals 79:5 pp316-324 |
- McElmo Creek (Ute Mountains) Area
| - (2005) |
| Eckel et al. (1997) |
| Eckel et al. (1997) |
| [Heulandite-Ca] former Ronald Januzzi collection. |
| Januzzi et al. (1976) |
| Jeremy Zolan Coll. |
| Mike Polletta and Jeremy Zolan field ... |
| [Heulandite-Ca] Januzzi et al. (1976) |
| [Heulandite-Ca] Tschernich (1992) +1 other reference |
| Januzzi et al. (1976) |
| Hiller (1967) |
| Januzzi et al. (1976) |
| [Heulandite-Ca] David Busha collection |
| John Burnham |
| [Heulandite-Ca] Moritz (n.d.) |
| Miller (circa 1986) |
| Peter Cristofono collection |
| [Heulandite-Ca] Moritz (n.d.) |
| Mike Polleta Collected and identified ... |
| Tschernich (1992) +1 other reference |
| [Heulandite-Ca] Segeler et al. (1985) +1 other reference |
| Minerals visually identified by Mike ... |
| Mike Polletta field observation |
| [Heulandite-Ca] Field observations July 2020 |
| Januzzi et al. (1976) +1 other reference |
| Mike Polletta Observation |
| [Heulandite-Ca] Weber et al. (1995) +1 other reference |
| [Heulandite-Ca] Moritz (n.d.) +1 other reference |
| Kevin Czaja Collection |
| Former Alfred E. Hammer collection |
| Moritz (n.d.) |
| Schairer (1931) |
| Rowan M. Lytle Collection |
| [Heulandite-Ca] Moritz (n.d.) |
| [Heulandite-Ca] Moritz (n.d.) |
| Recently collected by Jeremy Zolan (2005) |
| [Heulandite-Ca] Walter D. Munson (of Southbury) |
| [Heulandite-Ca] Visually identified by Mike Polletta. |
| [Heulandite-Ca] J. Zolan/M. Polletta observation |
| Dana et al. (1868) |
| Moritz (n.d.) |
| Harold Moritz Collection |
| Rocks & Min.:64:190. |
| Rocks & Min.:64:198. |
| Rocks & Min.:64:205. |
| Tschernich (1992) |
| John T. Stark (1963) +1 other reference |
| Tschernich (1992) |
| Bargar et al. (1996) |
| Bargar et al. (1996) |
- Koolau Range (Koolau caldera)
| [Heulandite-Ca] Fujishima et al. (1977) |
| White (1984) +1 other reference |
| [Heulandite-Ca] Dunham (1933) |
| Ream (1995) |
- Seven Devils Mining District
| Tschernich (1992) |
| Ream (2004) |
| Ream (2004) |
- Bay Horse Mining District
| [Heulandite-Ca] Rocks & Minerals (March, 2001) |
| Ream (2004) |
| [Heulandite-Na] Ream (2004) |
| [Heulandite-Na] Ream (2004) |
| [Heulandite-Na] Ross et al. (1924) +1 other reference |
| Ream (1995) |
| [Heulandite-Ca, Heulandite-Na] Ream (2004) |
| [Heulandite-Na] Tom Loomis specimen |
| Ream (2004) |
| Ream (2004) |
- McKinzie Creek (McKenzie Creek)
| Ream (2004) |
| Tschernich (1992) |
| Tschernich (1992) |
| Ream (2004) |
| Ream (2004) |
| Rocks & Min. 70:246 +3 other references |
| Cameron +1 other reference |
| [Heulandite-Ca, Heulandite-Ca var: Beaumontite (of Lévy)] M. Levy (1839) |
| Ostrander et al. (1940) |
| Stuart Herring |
| Claimed in field trip notification of ... |
| Parker (2014) |
| Gleba (2008) |
| Harvard #128818 |
| Gleba (2008) |
| Emerson (1917) |
| Tschernich (1992) |
| Emerson (1882) +1 other reference |
| [Heulandite-Ca] Ted Johnson collection |
| Gleba (2008) |
| |
| Cristofono (n.d.) |
| Paul Gilmore collection |
| Richmond (1937) |
| Cristofono (n.d.) |
| Gleba (2008) |
| Cristofono (n.d.) |
| Tschernich (1992) |
| Shaub (1941) |
| Gleba (2008) |
| Palache et al. (1932) |
| Heinrich et al. (2004) |
| [Heulandite-Ca] Heinrich et al. (2004) |
| Dana 6: 1086 |
| Heinrich et al. (2004) |
| Heinrich et al. (2004) |
| Heinrich et al. (2004) |
| Heinrich et al. (2004) |
| Jocelyn Thornton collection/Rod Martin ... |
| Mike Hedtke (2000) |
| Jaroslaw Skupiewski collection. |
- Dillon Mining District (Carter Creek Mining District; Frying Pan Basin Mining District)
| Tucker (n.d.) +1 other reference |
| Tucker (n.d.) +1 other reference |
- Butte Mining District (Summit Valley Mining District)
| Anaconda Mining Company Collection |
| Weed (1912) |
| |
| Castor et al. (2004) |
- Las Vegas Mining District
| MarekC pers.coll. July 2016 |
- Muddy Mountains Mining District
| Castor et al. (2004) |
| Cole et al. (1984) |
| - (2005) |
| Willden (1964) |
| Castor et al. (2004) |
| Castor et al. (2004) |
| Castor et al. (2004) |
| Castor et al. (2004) |
- Yerington Mining District
| Castor et al. (2004) |
| Castor et al. (2004) |
| Nevada Bureau of Mines and Geology NBMG ... +3 other references |
| Castor et al. (2004) |
| Castor et al. (2004) |
| Castor et al. (2004) |
- Pah Rah Range (Pah Rah Mts)
- Olinghouse Mining District (White Horse Mining District)
| R&M 79:1 p44-54 |
| mindat locality page |
| [Heulandite-Ca] Czaja (2025) |
| |
| Rocks & Minerals (1990) +1 other reference |
| P. Cristofono collection |
| Mins. of NYC & Environs (1931) |
| Focus on Fort Lee - A Key and Guide to ... +1 other reference |
| Manchester (1931) |
| Manchester (1931) |
| Manchester (1931) |
| Mins. of NYC & Its Environs (1931) +2 other references |
| Manchester (1931) |
| Canfield (1889) +1 other reference |
| Amer. Jour. of Sci.: 40:69-73 |
| Minerals of Laurel Hill et al. (published privately) |
| Ralph Thomas specimen collected by ... |
| W. Cummings |
| Manchester (1931) |
| Lemanski (n.d.) |
| Baskin |
| Imbriacco (2009) |
| - (1960) |
| 19:306-309 +5 other references |
| From a specimen in the collection of ... |
| Tschernich (1992) |
| Manchester (1931) |
| Bradley D. Plotkin collection |
| Specimens collected by and in the ... |
| Dana 6:1066. |
| Rothstein (1970) |
| Peters et al. (1978) +1 other reference |
| |
| [Heulandite-Ca] Mineral Collector: 2:138-139 et al. (1895) +3 other references |
| [Heulandite-Ca] Rocks & Minerals 80:4 pp234-241 +4 other references |
| Minerals of the "Riverview Drive" quarry et al. (1975) |
| Warren Cummings |
| Kent et al. (2000) |
| Bradley D. Plotkin collection |
| A Quest for New Jersey Minerals (1978) +1 other reference |
| The Minerals of NYC & Its Environs et al. (1931) |
| Cummings (1987) |
| Hawkins (1929) +1 other reference |
| [Heulandite-Ca] King (2022) |
| Peters et al. (1983) |
| Casperson (1956) +1 other reference |
| [Heulandite-Ca] Lance Kearns |
| Chester S. Lemanski |
| [Heulandite-Ca] Cummings (1987) |
| Rocks & Min.:13:75-79. |
| Manchester (1931) |
- Quemado Salt Mining District
| King et al. (1990) |
- Taylor Creek Mining District
| NMGS 37th Field Conference |
| - (1989) |
| Northrop et al. (1996) |
| Tschernich (1992) |
| [Heulandite-Ca] D.Court collection +2 other references |
| Northrop et al. (1996) |
| Gibbs (1992) |
| Northrop et al. (1996) |
| Northrop et al. (1996) +1 other reference |
- Hanover-Fierro Mining District
- U. V. Industries Continental Pit
| R. S. Bowman and S. E. Delap (Eds.) |
| Tschernich (1992) +1 other reference |
- Carrizalillo Mining District
| Luetcke (n.d.) |
| Northrop et al. (1996) |
| [Heulandite-Ca] Michael C Michayluk Collection |
| Vaskys +2 other references |
| Northrop et al. (1996) |
| DeMark (1989) |
| Scott Braley collection |
| Northrop et al. (1996) |
- Chloride District (Apache District; Phillipsburg District; Black Range District)
| 4th Annual New Mexico Mineral Symposium (1985) |
- Hillsboro Mining District
| NMBMMR New Mexico Mineral symposium (2001) |
| DeMark (1989) |
| Northrop et al. (1996) |
| Northrop et al. (1996) |
| Manchester (1931) |
- Manhattan (New York County)
| Manchester (1931) |
| [Heulandite-Ca] Jeff Weissman specimen |
| Manchester (1931) |
| Januzzi |
| - (Januzzi, 1966, 1989) +1 other reference |
| Hershel Friedman collection (2008) |
| [Heulandite-Ca] Marian Lupulescu (2010) |
| [Heulandite-Ca] Chamberlain |
| Jensen (1978) |
| [Heulandite-Ca] New York State Museum mineral collection +1 other reference |
| Whitlock (1903) +1 other reference |
| Manchester (1931) |
| [Heulandite-Ca] Leonard S.Wiener and Sigrid Ballew |
| [Heulandite-Ca] K. Wood collection |
| [Heulandite-Ca] Rocks & Min.:60:96. |
| Smithsonian Institution Mineral ... |
| [Heulandite-Ca] Rocks & Min.: 60:96 +1 other reference |
| Donald R. Privett et al. (2011) |
| Tschernich (1992) |
| Micro Probe Vol. 7 No. 2 Fall 1995 +1 other reference |
| Micro Probe Vol. 6 No. 4 +1 other reference |
- Clackamas River localities
| [Heulandite-K] Gladwell ( ) +3 other references |
| [Heulandite-Ca] Micro Probe Volume IX Number 3 Spring ... |
- Clackamas River localities
| King (n.d.) |
| Micro Probe Vol. 6 No. 4 +1 other reference |
| - (n.d.) |
| - (n.d.) |
| - (n.d.) |
| - (2005) |
| Bargar et al. (1997) |
| Zach Capel |
| Staples et al. (1973) |
| Crystals & Mineral vol. 2 by Jon ... |
| Micro Probe Vol. 7 No. 2 Fall 1990 +1 other reference |
| Micro Probe Vol. 6 No. 5 Fall 1987 +1 other reference |
| Crystals and Minerals Vol. 2 by Jon ... |
| Karl Volkman Personal Collection |
| Tschernich (1992) |
| K. Starnes |
- Newberry National Volcanic Monument
| Mineralogy of 10 Geothermal boreholes ... |
| K. Starnes |
| - (n.d.) |
| Micro Probe Volume VI Number 4 |
| - (n.d.) |
| |
| Micro Probe Volume VII Number 8 Fall ... |
| Tschernich et al. (1982) |
| Micro Probe Volume VII Number 8 Fall ... |
| Marshall W. Gannett and Keith E. Bargar +1 other reference |
| Tschernich (1992) |
| Micro Probe Volume VI Number 4 |
| Micro Probe Vol. 6 No. 4 +1 other reference |
| [Heulandite-Ca] Phyllis Richardson |
| [Heulandite-Ca] Phyllis Richardson |
| K. Starnes |
| K. Starnes |
| [Heulandite-Na] Luetcke (n.d.) |
| Erika Anderson collection |
| Micro Probe Volume VI Number 4 |
| Micro Probe Volume VI Number 4 |
| Micro Probe Volume VI Number 4 |
| Micro Probe Volume VI Number 4 |
| Micro Probe Vol. 6 No. 4 +1 other reference |
| Micro Probe Volume VI Number 4 |
| Micro Probe Volume VI Number 4 |
- Springfield Butte quarries
| Tschernich (1992) |
| Micro Probe Vol. 6 No. 4 +1 other reference |
| Milton Speckels specimen |
| Micro Probe Volume VI Number 4 |
| Micro Probe Volume VI Number 4 |
- Quartzville Mining District
| Micro Probe Volume VII Number 10 Fall ... |
| - (n.d.) |
| Staples et al. (1973) |
| - (2005) |
| Micro Probe Volume VI Number 4 |
- Santiam Mining District (Elkhorn Mining District)
- Breitenbush-Austin Hot Springs area
| Bargar et al. (1997) |
| Bargar et al. (1997) |
| Bargar et al. (1997) |
| A. Wiltsey +1 other reference |
| Micro Probe Volume VI Number 4 |
| Tschernich (1992) |
| Micro Probe Volume VI Number 4 |
| Micro Probe Vol. 6 No. 4 +1 other reference |
| Rocks & Minerals 81:229-234 +1 other reference |
| |
| Rocks & Min.: 21:278. +1 other reference |
| Rocks & Min.: 21:278. |
| Sloto et al. (1994) |
| American Mineralogist (1925) |
| Rocks & Min.:59:109-120. |
| Min. Col. PA +1 other reference |
| Samuel S. Gordon +1 other reference |
- Cornwall Borough (Cornwall)
| Lapham et al. (1965) |
| [Heulandite-Ca] Gordon (1922) |
| Montgomery |
| Rocks & Min.: 10: 111 +1 other reference |
| Gordon (1922) +1 other reference |
| Gordon (1922) |
| Samuel S. Gordon +1 other reference |
| Benge and Wherry |
| Samuel S. Gordon +1 other reference |
| Dana 6: 576 & 1070. |
| Gordon (1922) |
| www.pennminerals.com (n.d.) |
| Seiders et al. (1972) |
| Miller |
| [Heulandite-Ca] Michael W. Kieron collection |
| [Heulandite-Ca] Michael W. Kieron collection |
| Nicholas Rondilone Collection |
| Donald R. Privett et al. (2011) |
- Karnes Uranium Mining District
| MINERALS OF THE KARNES URANIUM ... |
- Ray Point Mining District
| Hubbard et al. (2023) |
| Bullock (1981) |
- Marysvale Mining District
| R&M 68:6 p381-393 |
| Bullock (1981) |
| Bullock (1981) |
| Hitchcock (1835) |
| Robin D. Tibbit (deceased) |
| The Northern Virginia Mineral Club (2009) |
| Dietrich (1990) |
| Michael Hatskel specimen: pearly ... +1 other reference |
| [Heulandite-Ca] ID'd by Tony Kampf |
| Dietrich (1990) |
| Dietrich (1990) |
| Dietrich (1990) |
| Dietrich (1990) |
| Dietrich (1990) |
| Dietrich (1990) |
| Luetcke (n.d.) |
| [Heulandite-Ca] Dietrich (1990) |
| Tschernich (1992) |
- Blewett Mining District (Peshastin Mining District)
| T Douglas Schonewald Collection |
| Micro Probe VolumeVIII Number 8 Fall ... |
| Bill Tompkins collection +1 other reference |
| Micro Probe Volume VI Number 4 |
| Cannon (1975) +1 other reference |
| Tschernich (1996) |
| Tschernich (1996) |
| Cannon (1975) |
| Micro Probe Vol.7 No.9 Spring '94 |
| - (n.d.) |
| - (n.d.) |
| - (n.d.) |
| Micro Probe Vol. 7 No. 10 |
| Micro Probe +1 other reference |
| Micro Probe Volume VII Number 5 Spring ... |
| Micro Probe Vol. 7 No. 5 Spring '92 |
| Micro Probe Volume VIII Number 9 |
| - (n.d.) |
| Aidan Cerenzie Collection |
| Cannon (1975) |
- Snoqualmie Mining District
- Middle Fork of the Snoqualmie River
| Tschernich (1992) |
| T Douglas Schonewald Collection |
| - (n.d.) |
| Cannon (1975) +1 other reference |
| Cannon (1975) |
| Cannon (1975) |
| - (n.d.) |
| Micro Probe Volume IX Number 2 Fall 2000 |
| Cannon (1975) |
| Toby Sims Collection |
| Steve Satra field collected specimens |
| [Heulandite-Ca] Gladwell (2022) |
| Cannon (1975) |
| Betts (n.d.) |
| Specimens in collection |
| - (n.d.) |
| |
| Mineralogical Magazine (1967) |
| Tschernich (1991) |
| Field collected |
- Springdale Mining District
| Cannon (1975) |
| |
| Cannon (1975) +1 other reference |
- Capitol Peak (Capitol Forest)
| Cannon (1975) |
| Cordua (1998) |
- Baggs-Poison Basin District
| - (2005) |
| - (2005) |
| Bargar +1 other reference |
| Bird et al. (1984) |
|
Vietnam | |
| "Mario Lazzerini Denchi" Collection |
| Nguyen (2020) |
|
Zimbabwe | |
| Wolfgang Hampel |
| Wolfgang Hampel |
| Wolfgang Hampel |
| Wolfgang Hampel |
symbol to view information about a locality.
The 
- This locality has map coordinates listed.
- Good crystals or important locality for species.
- World class for species or very significant.
(TL) - Type Locality for a valid mineral species.
(FRL) - First Recorded Locality for everything else (eg varieties).
Gunnedah, Pottinger Co., New South Wales, Australia