[Newest Minerals] [Minerals for Sale] [Educational Articles] [About Us] [Image Gallery] John Betts - Fine Minerals Classic minerals, out-of-print books & magazines, plus informative articles for collectors General Ferro-aluminotschermakite InformationCa2Fe++3Al2(Si7Al)O22(OH)2 |
Molecular Weight = 911.24 gm |
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Calcium 8.80 % Ca 12.31 % CaO |
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Aluminum 8.88 % Al 16.78 % Al2O3 |
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Iron 18.39 % Fe 23.65 % FeO |
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Silicon 21.57 % Si 46.16 % SiO2 |
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Hydrogen 0.22 % H 1.98 % H2O |
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Oxygen 42.14 % O |
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______ ______ |
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100.00 % 100.88 % = TOTAL OXIDE |
Ca2Fe2+3Al3Si7O22(OH)2 |
Not Approved IMA 1997 |
Link to MinDat.org Location Data. |
Named for its composition and for Gustav Tschermak von Sessenegg (1836-1927), Austrian mineralogist. |
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Ferro-aluminotschermakite Crystallography Monoclinic - PrismaticH-M Symbol (2/m) Space Group: C 2/m |
| Optical Properties of Ferro-aluminotschermakite |
| Calculated Properties of Ferro-aluminotschermakiteFermion Index = 0.01 |
Boson Index = 0.99 PEFerro-aluminotschermakite = 7.61 barns/electron |
U=PEFerro-aluminotschermakite x rElectron Density= . barns/cc. GRapi = 0 (Gamma Ray American Petroleum Institute Units) |
Ferro-aluminotschermakite is Not Radioactive | Ferro-aluminotschermakite Classification66.01.03a.07 (66)Inosilicate Double-Width Unbranched Chains, W=2 |
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(66.01)with P=2 amphibole configuration |
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(66.01.03a)Group 2, the calcic amphiboles |
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09.DE.10 09 - SILICATES (Germanates) |
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09.D - Inosilicates* Structural terminology according to Liebau (1985) |
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09.DE -Inosilicates with 2-periodic double chains, Si4O11; amphibole family |
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| Other Ferro-aluminotschermakite InformationNAME( Dana8) |
Links to other databases for Ferro-aluminotschermakite : |
1 - Am. Min. Crystal Structure Database 2 - Athena 3 - Google Images 4 - Google Scholar 5 - MinDAT 6 - MinMax(Deutsch) 7 - MinMax(English) 8 - Mineralienatlas (Deutsch) 9 - QUT Mineral Atlas 10 - Ruff.Info Search for Ferro-aluminotschermakite using: Visit our Advertisers for Ferro-aluminotschermakite : AA Mineral SpecimensB & L Fine Minerals Crystalarium.com Dan Weinrich Fine Minerals Dan Weinrich Auctions Dakota Matrix Desert Winds Gems and Minerals Excalibur Minerals Exceptional Minerals Fabre Minerals Heliodor John Betts Fine Minerals Mason's Minerals Mineral News Mineral of the Month Club Wrights Rock Shop Translate Ferro-aluminotschermakite Mineral Data : Ask about Ferro-aluminotschermakite here : Print or Cut-and-Paste your Ferro-aluminotschermakite Specimen Label here :
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