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Yafsoanite Mineral Data + |
General Yafsoanite Information |
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| Ca3Te2Zn3O12 | |||
| Molecular Weight = 763.60 gm | |||
| Calcium 15.75 % Ca 22.03 % CaO | |||
| Zinc 25.69 % Zn 31.98 % ZnO | |||
| Tellurium 33.42 % Te 41.80 % TeO2 | |||
| Oxygen 25.14 % O | |||
| ______ ______ | |||
| 100.00 % 95.81 % = TOTAL OXIDE | |||
| Ca3Te2Zn3O12 | |||
| Approved IMA 1982 | |||
| Link to MinDat.org Location Data. | |||
| ICSD 64791 | |||
| PDF 35-661 | |||
Search for Yafsoanite Images | |||
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Yafsoanite Crystallography |
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| a = 12.632, Z = 8; V = 2,015.66 Den(Calc)= 5.03 | |||
| Isometric - HexoctahedralH-M Symbol (4/m 3 2/m) Space Group: I a3d | |||
| By Intensity(I/Io): 1.683(1), 2.58(1), 2.82(0.9), | |||
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Mouse |
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Physical Properties of Yafsoanite |
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| Light brown, Dark brown. | |||
| 5.55 | |||
| 5.5 - Knife Blade | |||
| Vitreous (Glassy) | |||
Optical Properties of Yafsoanite |
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| CI meas= 0.203 (Poor) - where the CI = (1-KPDmeas/KC) CI calc= 0.12 (Poor) - where the CI = (1-KPDcalc/KC) KPDcalc= 0.159,KPDmeas= 0.1441,KC= 0.1808 |
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| Isotropic, n=1.8. | |||
Calculated Properties of Yafsoanite |
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relectron=4.61 gm/cc |
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| Fermion Index = 0.03756 Boson Index = 0.96244 |
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PEYafsoanite = 127.37 barns/electron |
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| GRapi = 0 (Gamma Ray American Petroleum Institute Units) Yafsoanite is Not Radioactive |
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Yafsoanite Classification |
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| 7.2.14.1 (7)Multiple Oxides | |||
| (7.2)(A+ B++)2 X4 Spinel group | |||
| (7.2.14)Dana Group | |||
| IV/K.15-30 IV - Oxides | |||
| IV/K - Complex Tellurides with [TeO6]6-, [TeO3]2- and [TeO4]2- groups | |||
| IV/K.15 - Yafsoanite - Cuzticite series | |||
Other Yafsoanite Information |
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| PHYS. PROP.(Enc. of Minerals,2nd ed.,1990) OPTIC PROP.(Enc. of Minerals,2nd ed.,1990) | |||
| Links to other databases for Yafsoanite : 1 -Am. Min. Crystal Structure Database 2 -Athena 3 - EUROmin Project 4 -Google Images 5 -Google Scholar 6 -Handbook of Mineralogy (UofA) 7 -MinDAT 8 -MinMax(Deutsch) 9 -MinMax(English) 10 -Mineralienatlas (Deutsch) 11 -QUT Mineral Atlas 12 - WWW-MINCRYST 13 -École des Mines de Paris Search for Yafsoanite using: Visit our Advertisers for Yafsoanite : Translate Yafsoanite Mineral Data : Ask about Yafsoanite here : Print or Cut-and-Paste your Yafsoanite Specimen Label here :
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