Selenite
A variety of Gypsum
This page kindly sponsored by Mel Huffman
About Selenite
Formula:
CaSO4 · 2H2O
Colour:
Colourless, light tints due to included matter
Lustre:
Vitreous
Name:
From the Greek σεληνη, for "moon", in allusion to the moon-like white reflections of the mineral or to the quality of the light transmitted by translucent gypsum slabs of cleavages used as windows.
The name 'selenite' is mostly synonymous with gypsum but has been used historically to describe the transparent variety, as opposed to satin spar gypsum for the fibrous variety and alabaster for the fine-grained massive form.
The original name was given by J.G. Wallerius in his 1747 book "Mineralogia, eller Mineralriket" (p. 50), as 'selenites'. Named from the Greek 'σεληνη' (the moon), probably from its pale bluish reflections.
Visit gemdat.org for gemological information about Selenite.
The original name was given by J.G. Wallerius in his 1747 book "Mineralogia, eller Mineralriket" (p. 50), as 'selenites'. Named from the Greek 'σεληνη' (the moon), probably from its pale bluish reflections.
Visit gemdat.org for gemological information about Selenite.Unique Identifiers
Mindat ID:
5527 (as Selenite)
1784 (as Gypsum)
1784 (as Gypsum)
Long-form identifier:
mindat:1:1:5527:3 (as Selenite)
mindat:1:1:1784:4 (as Gypsum)
mindat:1:1:1784:4 (as Gypsum)
Physical Properties of Selenite
Vitreous
Transparency:
Transparent
Colour:
Colourless, light tints due to included matter
Fracture:
Micaceous
Chemistry of Selenite
Mindat Formula:
CaSO4 · 2H2O
Element Weights:
Elements listed:
Synonyms of Selenite
Other Language Names for Selenite
German:Fraueneis
Marieneis
Marienglas
Selenit
Frauenglas (in part)
Marieneis
Marienglas
Selenit
Frauenglas (in part)
Simplified Chinese:透石膏
Spanish:Selenita
Common Associates
Associated Minerals Based on Photo Data:
| 101 photos of Selenite associated with Dolomite | CaMg(CO3)2 |
| 93 photos of Selenite associated with Quartz | SiO2 |
| 93 photos of Selenite associated with Calcite | CaCO3 |
| 68 photos of Selenite associated with Halite | NaCl |
| 63 photos of Selenite associated with Siderite | FeCO3 |
| 43 photos of Selenite associated with Limonite | |
| 40 photos of Selenite associated with Malachite | Cu2(CO3)(OH)2 |
| 38 photos of Selenite associated with Pyrite | FeS2 |
| 36 photos of Selenite associated with Aragonite | CaCO3 |
| 28 photos of Selenite associated with Gypsum | CaSO4 · 2H2O |
Other Information
Health Risks:
No information on health risks for this material has been entered into the database. You should always treat mineral specimens with care.
Internet Links for Selenite
mindat.org URL:
https://www.mindat.org/min-5527.html
Please feel free to link to this page.
Please feel free to link to this page.
Search Engines:
References for Selenite
Localities for Selenite
symbol to view information about a locality.
The Locality List
- This locality has map coordinates listed.
- This locality has estimated coordinates.
ⓘ - Click for references and further information on this occurrence.
? - Indicates mineral may be doubtful at this locality.
- 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).
All localities listed without proper references should be considered as questionable.
Algeria | |
| Rocks & Min.: 17:243. |
Angola | |
| A. M. I. Martins collection |
Argentina | |
| Lemanski (n.d.) |
| Sillitoe et al. (2023) |
| Padrón de Minas de la Provincia de Chubut (2005) |
| Zappettini et al. (2014) |
| Silvia Barredo (1) |
| Silvia Barredo (1) | |
| Silvia Barredo (1) | |
| Silvia Barredo (1) | |
| Silvia Barredo (1) | |
| Silvia Barredo (1) |
| Silvia Barredo (1) | |
| Silvia Barredo (1) | |
| Tauber (2014) | |
| VINANTE | |
| Raúl J. Tauber Larry´s collection | |
| Raúl J. Tauber Larry´s collection |
| Juan C. Porto (1961) |
Atlantic Ocean | |
| John Burnham | |
| M. Ewing and J. L. Worzel et al (1969) |
Australia | |
| Gill (1973) |
| |
| Trevor Dart |
| Rock Currier |
| Open Envelope No. 6384 +3 other references |
| SA Geodata Database - Mineral Deposit ... |
| England (1982) |
| SA Geodata Database |
| Lavinsky (n.d.) +1 other reference |
| Betts (n.d.) |
| Sutton (2004) |
| Personal Collection of Mark Willoughby +1 other reference |
| Kim McDonald collection |
| Grguric et al. (2006) |
Austria | |
| Koritnig (1967) |
| Niedermayr et al. (1995) |
| Niedermayr et al. (1995) |
| Exel (1993) |
| Harald Schillhammer collection +1 other reference |
| Harald Schillhammer collection |
| Kleemann et al. (1992) |
| Harald Schillhammer collection |
| Harald Schillhammer collection |
| Harald Schillhammer collection |
| Harald Schillhammer collection |
| Harald Schillhammer collection |
| Exel (1993) |
| Hackenberg (2003) |
| Hackenberg (2003) |
| Exel (1993) |
| Strasser (1989) |
| Strasser (1989) | |
| Strasser (1989) |
| Strasser (1989) |
| Strasser (1989) |
| Strasser (1989) |
| Strasser (1989) |
| Exel (1993) |
| Exel (1993) |
| Lavinsky (n.d.) |
| Exel (1993) |
| self-collected by Gerhard Brandstetter |
| Polz (1989) |
Belgium | |
| Karel Bal Collection |
| Martins da Pedra collection |
| Harjo Neutkens collection. |
| Harjo Neutkens collection. |
Bolivia | |
| Petrov (n.d.) |
Brazil | |
| |
| Rocks & Min.: 63:43. |
| |
| Lavinsky (n.d.) |
Canada | |
| Matile |
| Mr. António Manuel Ináçio Martins. +2 other references | |
| Lavinsky (n.d.) | |
| In personal collection - Bill ... |
| Can. Rockhound: 7 (1) |
| Ronnie Van Dommelen collection. |
| Sabina (1964) |
| Rod Martin Collection | |
| Sabina (1994) |
| Osinski et al. (2005) |
| Dylan Simmonds' Collection - I am a ... +1 other reference |
| Sabina (1986) |
| Sabina (1986) |
| Collection of Michael Adamowicz | |
| Hewitt (1967) +1 other reference |
| Leach (1973) | |
| Sabina (1986) |
| Donald Lapham | |
| King (n.d.) |
| King (n.d.) |
| GSC Miscellaneous Report 48 +1 other reference |
| Sabina (1974) |
| Sabina (2003) +1 other reference |
Chile | |
| Mr. Terry Szenics. |
| Rob Lavinky samples +1 other reference | |
| M.Dini & A.Molina collection +1 other reference |
| Jeremy Caqueo Collection |
| Ruiz Fuller C.-Peebles F. +2 other references |
China | |
| Ruqing Ji et al. (1987) |
| Xiong et al. (2022) |
| Wang Binghua |
| Shen (n.d.) |
| David Clayton - Collection |
| Qin et al. (2021) |
| Shen (n.d.) |
Croatia | |
| Karlo Bermanec specimen |
Czech Republic | |
| Lapis 2000 (4) |
| Lapis 2002 (7/8) |
| Strübel |
Denmark | |
| Jakob Aanstad photo & specimen (Photo ID: 1386289) |
| Jakob Aanstad photo & specimen ( photo-1386285) |
France | |
| |
| |
| Wittern et al. (1997) |
| Wittern et al. (1997) | |
| Hohl (1994) |
| |
| |
| |
| Jacques Malassé personal collection |
| - (1998) |
Germany | |
| Walenta (1992) |
| Walenta (1992) |
| Walenta (1992) |
| Walenta (1992) |
| Weiß (1990) |
| Collection Gerhard Theis |
| Weiß (1990) |
| Weiß (1990) |
| Weiß (1990) |
| Weiß (1990) |
| Weiß (1990) |
| Weiß (1990) |
| Weiß (1990) |
| Wittern (2001) |
| Aufschluss 1980 (6) |
| Aufschluss 1980 (6) |
| Weiß (1990) |
| Weiß (1990) |
| Weiß (1990) |
| |
| Schnorrer-Köhler (1988) | |
| Weiß (1990) |
| Weiß (1990) |
| Weiß (1990) |
| Weiß (1990) | |
| Lapis 1984 (1) |
| Weiß (1990) |
| Weiß (1990) |
| Krul (1969) |
| Weiß (1990) |
| Neutkens et al. (2008) |
| Weiß (1990) |
| Weiß (1990) |
| Aufschluss 90 (2) |
| Aufschluss 90 (2) | |
| Aufschluss 90 (2) | |
| Weiß (1990) |
| Weiß (1990) |
| Weiß (1990) |
| Schneider (1984) |
| in the collection of A. Gehrlein |
| Weiß (1990) |
| Lehmann (1881) |
| Lapis 1989 (11) |
| Weiß (1990) |
| Haas (n.d.) |
| Lapis 2003 (2) |
| Wittern (2001) |
| |
| |
| Wittern (2001) |
| Wittern (2001) | |
| |
| www.kyffnet.de (n.d.) |
| Wittern (2001) |
| Wittern (2001) |
| Wittern (2001) |
Greece | |
| |
| LAPIS 24 (7/8) +1 other reference | |
| |
| Lapis et al. (1999) |
| Lapis et al. (1999) | |
| |
| |
| |
| |
| |
| Lapis et al. (1999) +1 other reference |
| |
| |
| Lapis et al. (1999) | |
| Lapis et al. (1999) | |
| Lapis 24 (1999) |
| |
| Lapis et al. (1999) |
| |
| Lapis et al. (1999) |
| Lapis et al. (1999) |
| Karel Bal Collection |
| Jakob Aandstad collection |
India | |
| Arnav Khokarale Collection |
| Sarkar et al. (1980) |
Ireland | |
| Cornwall |
Italy | |
| Monteleone et al. (2013) |
| Monteleone et al. (2013) +1 other reference | |
| Marabini et al. (1989) |
| Capitanio A. Il Ferro della Val di ... |
| Martinetto et al. (2022) |
| Campostrini et al. (1999) |
| Mason (1976) | |
| |
| [ ] | |
| Marchi et al. (2005) +1 other reference |
| G. Carobbi (1976) |
Japan | |
| Rocks & Minerals: 21: 568-569. |
| Rocks & Min.: 21:580-583. |
Malta | |
| Alfred Passath Collection |
Mexico | |
| Karel Bal Collection |
| Mason (1976) | |
| Lavinsky (n.d.) |
| Lavinsky (n.d.) |
| |
| Panczner (1987) | |
| Smithsonian Institute Collection | |
| Panczner (1987) | |
| Rocks & Min.:59:285. |
| Dana 7. +2 other references |
| C. Lemanski collection (7039CL) |
| Panczner (1987) |
| Panczner (1987) |
| Braith et al. (2001) +1 other reference |
Morocco | |
| [www.thamesvalleyminerals.com] |
| Karel Bal Collection |
| Jaan Degreef collection | |
Namibia | |
| Lavinsky (n.d.) |
New Zealand | |
| Collection of RJ Martin |
| Martin (2023) |
| Fraser (1910) |
| www.mineralclub.co.nz (n.d.) |
Norway | |
| Hege Kilhavn et al. (2017) |
| A. Österlöf photo and specimen |
Peru | |
| Philip Bluemner specimen |
| Karel Bal Collection |
| Karel Bal Collection |
Poland | |
| Lavinsky (n.d.) |
| King (n.d.) |
| Kwiatkowski S. (1974) |
| Ulatowska M. (1993) |
| Vanrusselt (2023) |
| Eric Szeleg photo |
| Carosi J.Ph. von (1784) |
Portugal | |
| Rui Nunes 26 Nov 2005 |
| António Martins collection |
| Rui Nunes 26 Nov 2005 |
| Rui Nunes' visit December 2020 |
| Nunes (n.d.) |
| Nunes (n.d.) | |
| |
| Rui Nunes 2011 July |
| Rui Nunes January 2006 |
| Nunes (n.d.) | |
| Martins da Pedra collection | |
| Nunes (n.d.) |
| Martins da Pedra collection |
Romania | |
| |
| Michael Roarke photo |
| Nicu Pascanu Collection |
Saudi Arabia | |
| Charles Creekmur collection |
Slovakia | |
| Pauliš et al. (2002) |
| Koděra (1986) |
| Koděra (1986) |
| Koděra (1986) | |
| Duda |
| Koděra (1986) |
| Duda et. all. |
South Africa | |
| Cole (2013) |
| Cole et al. (2014) |
Spain | |
| www.geologyin.com (n.d.) |
| [www.thamesvalleyminerals.com] | |
| Ariza-Rodríguez et al. (2022) |
| Robert Lavinsky specimen |
| Jiménez et al. (2005) |
| Castillo-Oliver et al. (2019) |
| Aufschluss 1974 (4) |
| González (2023) |
| González (2023) | |
| www.mindat.org (n.d.) |
| López (n.d.) |
Sweden | |
| Aksel Österlöf collection |
Turkey | |
| Güngör Yeşilova et al. (2023) |
Turkmenistan | |
| Lavinsky (n.d.) |
UK | |
| Hall (1868) |
| David Carter |
| Grguric (1998) |
| De Bondt (n.d.) |
| |
| Collins (1871) +1 other reference |
| De Bondt (n.d.) |
| - (2008) |
| Collected H Wilkinson 1999 Visual id (see photo uploaded) |
| Hall (1868) |
| Ford et al. (1993) |
| Ford et al. (1993) |
| Ford et al. (1993) |
| Jones (1982) |
| Dewey et al. (1922) +2 other references |
| Ford et al. (1993) |
| Ford et al. (1993) |
| Render (n.d.) |
| Render (n.d.) |
| Render (n.d.) |
| Paul Render observation on collected ... |
| Render (n.d.) |
| Render (n.d.) | |
| Render (n.d.) |
| Render (n.d.) |
| Render (n.d.) | |
| Jason Evans collection |
| www.geologyrocks.co.uk (2012) |
| Render (n.d.) |
| Bill Gordon collection |
| Render (n.d.) |
| Hall (1868) |
| Hall (1868) | |
| Hall (1868) |
| Render (n.d.) |
| Hall (1868) |
| Hall (1868) |
| Self collected. Bill Gordon collection. |
| Bill Gordon collection +1 other reference |
| Hall (1868) | |
| Render (n.d.) |
| Render (n.d.) | |
| Render (n.d.) |
| Render (n.d.) | |
| Karel Bal Collection |
| Render (n.d.) |
| Hall (1868) |
| Hall (1868) |
| Render (n.d.) |
| Render (n.d.) |
| Render (n.d.) |
| Render (n.d.) |
| Render (n.d.) |
| Render (n.d.) |
| Paul |
| Render (n.d.) |
| Render (n.d.) | |
| Render (n.d.) |
| Article in WSM&LC Journal |
| Hall (1868) +1 other reference |
| Render (n.d.) |
| Render (n.d.) |
| Render (n.d.) |
| Render (n.d.) |
| Rutley (1902) |
| Ford et al. (1993) | |
| Ford et al. (1993) |
| Render (n.d.) |
| Render (n.d.) | |
| Render (n.d.) |
| Render (n.d.) |
| Render (n.d.) |
| Mason (1976) |
| Garfield et al. (2008) +1 other reference |
| Garfield et al. (2008) +1 other reference | |
USA | |
| Witkind (1963) +1 other reference |
| Stone (1920) |
| MRDS database Dep. ID file #10046248 |
| Stone (1920) |
| Stone (1920) |
| MRDS database Dep. ID file #10046172 |
| Mitchell | |
| MRDS database Dep. ID file #10060144 | |
| Peterson (1962) +1 other reference |
| Peterson (1962) | |
| Bearce |
| Keith (1978) +1 other reference |
| Keith (1978) | |
| Phillips (1987) |
| Dilles (2008) |
| MRDS file #10023694. +1 other reference | |
| Galbraith (1959) |
| Dennis Tryon collection |
| Stone (1920) +3 other references |
| Mr. Roy Parsons |
| MRDS database Dep. ID file #10026738 |
| |
| Anthony et al. (1995) | |
| Anthony et al. (1995) | |
| Betts (n.d.) |
| MRDS database Dep. ID #10037125 |
| Anderson et al. (1955) |
| MRDS database Dep. ID #10048265 | |
| Wilson (1933) |
| Mason (1976) | |
| Smith (1988) |
| Rocks & Min.: 63:111. |
| Rocks & Minerals (1988) +1 other reference |
| Rocks & Min.: 63:118. |
| Smith (1988) |
| - (2005) |
| |
| Bailey (1902) +2 other references |
| Pemberton (1983) +1 other reference |
| Kampf et al. (2016) |
| Morgan et al. (1969) +2 other references |
| Troxel et al. (1962) +2 other references |
| Rader (1989) |
| Sharp (1959) +2 other references |
| walrus.wr.usgs.gov (2008) |
| Pelletier | |
| Russell (1889) +2 other references |
| Woodford et al. (1941) |
| Woodford et al. (1941) +1 other reference | |
| - (2005) |
| Gale (1915) | |
| Ver Planck et al. (1952) +3 other references |
| ... |
| Murdoch et al. (1966) |
| Murdoch et al. (1966) +2 other references |
| Gale (1914c) +3 other references |
| Eckel et al. (1997) |
| Pearl (1958) |
| Eckel et al. (1997) |
| Eckel et al. (1997) | |
| - (2005) |
| Rocks & Min.:10:125. |
| Eckel et al. (1997) |
| Pearl (1958) |
| Eckel et al. (1997) |
| Matthew Maneotis (2009) |
| - (2005) |
| On specimen collected by Matt Maneotis | |
| 2008 New Mexico Mineral Symposium ... |
| Rocks & Minerals 75:306-307 |
| Rocks & Min.: 63:284-285. | |
| Januzzi (1959) +2 other references |
| John Burnham |
| Moritz (n.d.) |
| Jack Pawlowski specimen |
| Sean Flanagan Specimen |
| Bishop et al. (1961) |
| Bishop et al. (1961) +1 other reference | |
| Ransom (1974) |
| De Carlo et al. (2017) |
| A preliminary catalogue of the Bernice ... |
| - (2005) |
| Beste (1996) |
| Gems & Minerals 395:28-29 (1970) | |
| E Harrington collection | |
| specimen in my collection |
| |
| Erd et al. (1960) |
| Erd et al. (1960) |
| Erd et al. (1960) |
| www.indiana.edu |
| E Harrington collection |
| Erd et al. (1960) |
| Ransom (1974) | |
| Ransom (1974) |
| |
| Paul J. Horick (1974) | |
| Peck (1977) |
| Paul J. Horick (1974) | |
| From Bill Wall Collection |
| Paul J. Horick (1974) | |
| Ransom (1974) | |
| Iowa Geological Survey Educational ... +1 other reference | |
| Dana et al. (1892) |
| |
| Conroy (2023) |
| Zeitner (1956) |
| Kansas Geological Survey Educational ... +1 other reference | |
| Rocks & Minerals (1955) |
| Conroy (2023) | |
| Kansas Geological Survey Educational ... +1 other reference | |
| Kansas Geological Survey Educational ... +1 other reference | |
| Rob Lavinsky (ex. Edwin Skidmore and Robert Batic specimen) |
| Collecting on site |
| Goldstein (2006) |
| Goldstein (2006) |
| Goldstein (2006) |
| Rocks & Min.: 21:144-145 +1 other reference |
| Harvard University specimen #101080 |
| Robinson (1825) |
| Emerson (1882) +1 other reference |
| Cristofono (n.d.) |
| Shaub (1941) |
| Heinrich et al. (2004) |
| Morris (1983) |
| Morris (1983) |
| Rocks & Min.: 58: 108. |
| Morris (1983) |
| Heinrich et al. (2004) |
| www.naturalstorage.com (n.d.) | |
| Morris (1983) | |
| Heinrich et al. (2004) |
| Heinrich et al. (2004) |
| Dana 6: 1086. |
| Heinrich et al. (2004) | |
| Heinrich et al. (2004) | |
| Morris (1983) |
| Morris (1983) |
| Rocks & Min.: 58: 108. |
| |
| Rocks & Min.: 24:360. |
| - (2005) |
| |
| R.M. Joeckel et al. (2011) |
| Gypsum and its selenite variety are ... |
| R.M. Joeckel et al. (2011) |
| Castor et al. (2004) |
| Castor et al. (2004) | |
| Castor et al. (2004) |
| - (2005) |
| Schilling (1979) |
| Castor et al. (2004) |
| - (2005) |
| Thorne (n.d.) |
| Castor et al. (2004) |
| Castor et al. (2004) |
| Pollack (1977) |
| Mins. of NYC & Its Environs (1931) +2 other references |
| Minerals of Laurel Hill et al. (published privately) |
| Dana 6:1066. |
| Imbriacco (2009) |
| Mins. of NYC & Its Environs (1931) +2 other references |
| Collected by Vince Rizzo | |
| Peters et al. (1978) +1 other reference |
| Mineral Collector 15: 113-118 et al. (1908) +1 other reference | |
| Vitali (1978) +2 other references |
| Kent et al. (2000) |
| Beth Schaefer |
| Northrop et al. (1996) |
| Northrop et al. (1996) | |
| Northrop et al. (1996) | |
| Northrop et al. (1996) | |
| 2008 New Mexico Mineral Symposium ... +1 other reference |
| Northrop et al. (1996) |
| Michael C Michayluk Collection | |
| M Massis collection | |
| Northrop et al. (1996) |
| Northrop et al. (1996) | |
| Davis (2000) | |
| Northrop et al. (1996) |
| Northrop et al. (1996) |
| M Massis collection |
| - (2005) |
| Carol A. Hill (1993) |
| Northrop et al. (1996) |
| Northrop et al. (1996) |
| Northrop et al. (1996) | |
| Northrop et al. (1996) |
| Northrop et al. (1996) |
| Northrop et al. (1996) | |
| Northrop et al. (1996) |
| Northrop et al. (1996) |
| Northrop et al. (1996) | |
| Northrop et al. (1996) |
| Rocks & Min.: 64:30. |
| M Massis collection |
| Mark Massis Collection | |
| Northrop et al. (1996) | |
| Northrop et al. (1996) | |
| Northrop et al. (1996) | |
| Northrop et al. (1996) | |
| Schilling (1956) +1 other reference |
| Northrop et al. (1996) |
| Northrop et al. (1996) |
| Northrop et al. (1996) | |
| Manchester (1931) | |
| Jensen (1978) |
| Jensen (1942) | |
| Donald Lapham collection |
| Rocks & Min.: 22:26-27. | |
| Rocks & Min.: 18:136-137. | |
| Donald Lapham collection |
| Donald Lapham |
| Rocks & Min.:8:61-65. |
| Januzzi |
| Min News 21:8 p 11 |
| New York State Museum mineral collection +1 other reference |
| Geology of Burke County (North Dakota Geological Survey) +1 other reference |
| Brenna Formation selenite crystals from Fargo (NDGS Newsletter Summer/Fall 1996) |
| Zeitner (1956) | |
| Ransom (1974) | |
| Mason (1976) | |
| Betts (n.d.) |
| Mason (1976) | |
| Mielke (n.d.) |
| Ransom (1974) | |
| Ransom (1974) | |
| Ransom (1974) | |
| Ransom (1974) | |
| Ransom (1974) | |
| Ransom (1974) | |
| Bill Thompkins |
| T Douglas Schonewald Collection |
| Mineralogy of Pennsylvania-1976 +1 other reference |
| Steve Stuart collection- from CMMA ... |
| Mineralogy of Pennsylvania 1966-1976 +1 other reference |
| Ransom (1974) |
| Campbell et al. (1985) |
| Matrix 10:2 pp 81-90 |
| Ransom (1974) | |
| Roberts et al. (1965) |
| Ransom (1974) | |
| www1.eere.energy.gov (n.d.) | |
| Ransom (1974) | |
| Zeitner (1968) |
| Mason (1976) | |
| - (2005) |
| Porch (1917) |
| Mr. William Wall. |
| Bordovsky (2006) |
| Ransom (1974) |
| Charles Creekmur |
| Onac et al. (2001) |
| Charles Creekmur |
| - (2005) |
| Bullock (1981) |
| A.I.M.E. Transactions: 48: 67-117 (1915) +1 other reference | |
| Dana 6:1092 +1 other reference |
| Bullock (1981) |
| Am Min 16:273-277 |
| Bullock (1981) |
| Thorne (n.d.) |
| Rick Dalrymple | |
| Bullock (1981) |
| - (2005) |
| - (2005) | |
| - (2005) | |
| - (2005) | |
| - (2005) | |
| - (2005) | |
| - (2005) | |
| - (2005) |
| Bullock (1981) |
| Mccaskey +1 other reference |
| - (2005) |
| - (2005) | |
| Bullock (1981) |
| Bullock (1981) | |
| Bullock (1981) |
| Thorne (n.d.) |
| Bullock (1981) |
| Bullock (1981) |
| Martins da Pedra collection | |
| various added photos |
| Henwood (1871) |
| Mitchell (1962) |
| Penick (1985) |
| Dietrich (1990) | |
| Dietrich (1990) | |
| Ransom (1974) | |
| Dietrich (1990) |
| Cannon (1975) |
| Cannon (1975) |
| Cannon (1975) |
| Cannon (1975) |
| J.T. Hilton's Collection |
| Cannon (1975) |
| Zeitner (1968) |
| Zeitner (1968) | |
| Zeitner (1968) |
| Ransom (1974) |
| matt neuzil |
| Michael Roarke photo |
| USGS Bull 1082J |
| Odum et al. (1982) |
| Hausel et al. (2001) |
| Hausel et al. (2001) |
Zimbabwe | |
| Vetter et al. (1999) +1 other reference |
Naica, Saucillo Municipality, Chihuahua, Mexico