1 Heidornite Mineral Data
General Heidornite Information : Chemical Formula: Na2Ca3B5O8(SO4)2Cl(OH)2 : Composition: Molecular Weight = 609.85 gm Sodium 7.54 % Na 10.16 % Na 2 O
http://webmineral.com/data/Heidornite.shtml
2 Heidornite
C:\TYPESET\MDPWEB\Vol5proc.DVI
http://rruff.geo.arizona.edu/doclib/hom/heidornite.pdf
3 Heidornite Image
Colorless crystals of heidornite. Niedersachswerfen, Nordhausen, Erfurt district, Harz Mts, Thuringia, Germany.
http://webmineral.com/specimens/picshow.php?id=498
4 AMCSD Search Results
Heidornite: Burzlaff H : Neues Jahrbuch fur Mineralogie, Monatshefte 1967 (1967) 157-169: Die struktur des heidornit Ca3Na2Cl(SO4)2B5O8(OH)2: 10.21 7.84 18.79 90 93.5 90 C2/c
http://rruff.geo.arizona.edu/AMS/minerals/Heidornite
5 Mineral Gallery - The Sulfates Class
Heidornite (Sodium Calcium Borate Sulfate Chloride Hydroxide) Hexahydrite (Hydrated Magnesium Sulfate) Humberstonite (Hydrated Potassium Sodium Magnesium Nitrate Sulfate)
http://www.galleries.com/minerals/sulfates/class.htm
6 HEIDORNITE
HEIDORNITE; History / Historique. Authors / Auteurs (inventeurs): ENGELHARDT & FUCHTBAUER; Discovery date / Date de découverte: 1956; Etymology / Etymologie: Dédié à F. HEIDORN
http://euromin.w3sites.net/mineraux/HEIDORNITE.html
7 MINERALOGICAL NOTI|S
The presence oI 6.64 percent halite seems curious in a water insoluble mineral, and it may be that in tyretskite, as in heidornite, NaCl is present as a part of the structure and not as ...
http://www.minsocam.org/ammin/AM53/AM53_2084.pdf
8 ATHENA MINERAL: Mineral Data; Pierre Perroud
Athena systematic mineral databases ... Mineral: HEIDORNITE: Formula: Na 2 Ca 3 B 5 O 8 (SO 4) 2 Cl(OH) 2: Crystal System: Monoclinic
http://un2sg1.unige.ch/athena/cgi-bin/minfich?s=HEIDORNITE
9 List of minerals F-J (complete) - Wikipedia, the free encyclopedia
It is currently not possible to have a "complete list of minerals". The International ... Heidornite; Heinrichite; Hejtmanite; Heliophyllite; Hellandite-(Ce) Hellandite-(Y) Hellyerite ...
http://en.wikipedia.org/wiki/List_of_minerals_F-J_(complete)
10 Kohnstein Quarry, Niedersachswerfen, Nordhausen, Harz Mts, Thuringia ...
Heidornite: Howlite Hydroboracite Jarandolite Marcasite Priceite Probertite Pyrite ... 22 entries listed. 22 valid minerals. The above list contains all mineral locality ...
http://www.mindat.org/loc-13527.html
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