[Fine Minerals] [What's New] [Mineral Galleries] [My Collection] [Mineral Auctions] Dan Weinrich Fine Minerals Full-time professional mineral dealer with over 31 years experience in mineral collecting And 15 years selling mineral specimens on the internet and at major mineral shows General Sodicgedrite InformationNaMg6AlSi6Al2O22(OH)2 |
Molecular Weight = 804.28 gm |
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Sodium 2.86 % Na 3.85 % Na2O |
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Magnesium 18.13 % Mg 30.07 % MgO |
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Aluminum 10.06 % Al 19.02 % Al2O3 |
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Silicon 20.95 % Si 44.82 % SiO2 |
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Hydrogen 0.25 % H 2.24 % H2O |
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Oxygen 47.74 % O |
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100.00 % 100.00 % = TOTAL OXIDE |
NaMg6Al(Si6Al2O22)(OH)2 |
Approved IMA 1997 |
Link to MinDat.org Location Data. |
Named for its composition and the original gederite location at Heas, Gedres, France. |
Sodicgedrite + Pronunciation |
Sodium-gedrite |
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| | Sodicgedrite Crystallography Orthorhombic - DipyramidalH-M Symbol (2/m 2/m 2/m) Space Group: P nma |
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Mouse
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| Physical Properties of Sodicgedrite{???} Good |
Light brown. |
5-6 - Between Apatite and Orthoclase |
| Optical Properties of Sodicgedrite |
| Calculated Properties of SodicgedriteFermion Index = 0.02 |
Boson Index = 0.98 PESodicgedrite = 1.55 barns/electron |
U=PESodicgedrite x rElectron Density= . barns/cc. GRapi = 0 (Gamma Ray American Petroleum Institute Units) |
Sodicgedrite is Not Radioactive | Sodicgedrite Classification66.01.02.08 (66)Inosilicate Double-Width Unbranched Chains, W=2 |
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(66.01)with P=2 amphibole configuration |
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(66.01.02)Dana Group |
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09.DE.05 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 Sodicgedrite InformationNAME( Dana8) |
Links to other databases for Sodicgedrite : |
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 Sodicgedrite using: Visit our Advertisers for Sodicgedrite : AA Mineral SpecimensB & L Fine Minerals Crystalarium.com Dan Weinrich Fine Minerals Dan Weinrich Auctions Dakota Matrix Diamond Dan Publications e-Rocks Auctions Excalibur Minerals Exceptional Minerals Heliodor John Betts Fine Minerals Mason's Minerals Mineral News Mineral of the Month Club Wrights Rock Shop Translate Sodicgedrite Mineral Data : Ask about Sodicgedrite here : Print or Cut-and-Paste your Sodicgedrite Specimen Label here :
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