[Thumbnails] [Miniatures] [Cabinets] [About Us] [FAQ] Welcome To Mason's Minerals Your Source for Beautiful Minerals and Crystals We offer a no-questioned-asked Satisfaction Guarantee General Ferroleakeite InformationNaNa2(Fe++)3(Fe+++)2Li(Si8O22)(OH)2 |
Molecular Weight = 965.83 gm |
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Sodium 7.14 % Na 9.63 % Na2O |
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Lithium 0.72 % Li 1.55 % Li2O |
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Iron 28.91 % Fe 22.32 % FeO / 16.53 % Fe2O3 |
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Silicon 23.26 % Si 49.77 % SiO2 |
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Hydrogen 0.21 % H 1.87 % H2O |
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Oxygen 39.76 % O |
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______ ______ |
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100.00 % 101.66 % = TOTAL OXIDE |
Na3Fe2+3Fe3+2Li(Si8O22)(OH)2 |
Proposed IMA 1997 (Dana # Added) |
Link to MinDat.org Location Data. |
Named as per current IMA amphibole nomenclature (Burke and Leake 2004; Can. Mineral., 42, 1881-1883). Dashkensanite (1936) was revalidated and renamed 2005. |
Ferroleakeite + Pronunciation |
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| | Ferroleakeite Crystallography Monoclinic - PrismaticH-M Symbol (2/m) Space Group: C 2/m |
| Optical Properties of Ferroleakeite |
| Calculated Properties of FerroleakeiteFermion Index = 0.01 |
Boson Index = 0.99 PEFerroleakeite = 9.62 barns/electron |
U=PEFerroleakeite x rElectron Density= . barns/cc. GRapi = 0 (Gamma Ray American Petroleum Institute Units) |
Ferroleakeite is Not Radioactive | Ferroleakeite Classification66.01.03c.12a (66)Inosilicate Double-Width Unbranched Chains, W=2 |
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(66.01)with P=2 amphibole configuration |
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(66.01.03c)Group 4, the sodic amphiboles |
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09.DE.25 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 Ferroleakeite InformationPHYS. PROP.(Min.Mag.,Vol.61,p306,1997) |
Links to other databases for Ferroleakeite : |
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 Ferroleakeite using: Visit our Advertisers for Ferroleakeite : 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 Ferroleakeite Mineral Data : Ask about Ferroleakeite here : Print or Cut-and-Paste your Ferroleakeite Specimen Label here :
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