1 Prosopite Mineral Data
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http://webmineral.com/data/Prosopite.shtml
2 Prosopite: Prosopite mineral information and data.
Prosopite can form as an alteration product of topaz in topaz-rich greisens (as in Altenberg, Saxony and Schlaggenwald, Bohemia), and in cryolite-bearing pegmatites, either as a ...
http://www.mindat.org/min-3287.html
3 Prosopite
Prosopite CaAl 2 (F , OH) 8 c 2001-2005 Mineral Data Publishing, version 1 Crystal Data: Monoclinic. Point Group: 2 /m. Crystals, prismatick[001], flattened on {010}, with{021 ...
http://rruff.geo.arizona.edu/doclib/hom/prosopite.pdf
4 prosopite
PROSOPITE CaAl2(F,OH)8 Monoclinic. Description: Prosopite is a very rare mineral found in fluorine-enriched pegmatites, greisens and carbonatite.
http://www.uwex.edu/wgnhs/Mineral%20Index/Minerals/prosopite.htm
5 GemRocks: Turquoise
Prosopite - turquoise-blue prosopite from the State of Zacatecas, Mexico has been fashioned into items marketed as a turquoise substitute. - [inferior hardness (H. 4½)].
http://www.cst.cmich.edu/users/dietr1rv/turquoise.htm
6 prosopite: Definition from Answers.com
prosopite ( ′präsə′pīt ) ( mineralogy ) CaAl 2 (F,OH) 8 A colorless mineral composed of basic calcium aluminum
http://www.answers.com/topic/prosopite
7 Prosopite Image
Pale violet prosopite microcrystals. Ivigtut, Greenland. ... Welcome To Mason's Minerals Your Source for Beautiful Minerals and Crystals
http://webmineral.com/specimens/picshow.php?id=2277
8 AMCSD Search Results
Prosopite: Pudovkina Z V, Pyatenko Y A : Doklady Akademii Nauk SSSR 190 (1970) 665-667: About the structure of the prosopite, Ca[Al2F4(OH)4], and about
http://rruff.geo.arizona.edu/AMS/minerals/Prosopite
9 Prosopite, Doyleite and Otavite from Coldstones Quarry, Pateley Bridge ...
British Geological Survey, Murchison House, West Mains Road, Edinburgh, EH9 3LA, UK 42 Bell Road, Sittingbourne, Kent, ME10 4EB, UK Department of Chemistry, University of ...
http://www.minersoc.org/pages/Archive-MM/Volume_61/61-409-895.htm
10 SHORT COMMUNICATIONS
SHORT COMMUNICATIONS MINERALOGICAL MAGAZINE, DECEMBER 1997, VOL. 61, PP 895-897 Prosopite, doyleite and otavite from Coldstones Quarry, Pateley Bridge, North Yorkshire B. Young ...
http://www.minersoc.org/pages/Archive-MM/Volume_61/61-409-895.pdf
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