[What's New] [Mineral Galleries] [About Us] [Contacts] [Login] At AA Mineral Specimens, we source quality Mineral Specimens, Fossils, Gemstones, Decorative Stones, Lapidary Material and Specimen Sets world-wide General Kuksite InformationPb3Zn3Te++++++O6(PO4)2 |
Molecular Weight = 1,231.31 gm |
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Zinc 15.93 % Zn 19.83 % ZnO |
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Tellurium 10.36 % Te 12.96 % TeO2 |
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Phosphorus 5.03 % P 11.53 % P2O5 |
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Lead 50.48 % Pb 54.38 % PbO |
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Oxygen 18.19 % O |
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______ ______ |
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100.00 % 98.70 % = TOTAL OXIDE |
Pb3Zn3TeO6(PO4)2 |
Late-stage interstitial mineral in calcite. |
Approved IMA 1990 |
Kuranakh gold deposit, central Aldan, Siberia, Russia. Link to MinDat.org Location Data. |
Named for A. I. Kuks, Russian prospector, one of the discoverers of the Kuranakh deposit. |
Kuksite |
IMA1989-018 |
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| | Kuksite Crystallographya:b:c =0.5774:1:0.3525 |
a = 8.5, b = 14.72, c = 5.19, Z = 2; V = 649.37 Den(Calc)= 6.30 |
Orthorhombic - DipyramidalH-M Symbol (2/m 2/m 2/m) Space Group: C mmm |
By Intensity(I/Io): 3.29(1), 3(0.8), 1.903(0.5), |
| Physical Properties of Kuksite{???} Perfect |
Gray. |
Transparent to subtranslucent |
Brittle - Generally displayed by glasses and most non-metallic minerals. |
Tabular - Form dimensions are thin in one direction. |
5 - Apatite |
Weakly Fluorescent. |
Adamantine |
white |
| Optical Properties of Kuksite CI calc= -0.027 (Excellent) - where the CI = (1-KPDcalc/KC) |
KPDcalc= 0.1549,KC= 0.1508 Ncalc = 1.95 Biaxial (-), a=1.971, g=1.981, bire=0.0100, 2V(Meas)=12-20. |
none. |
none. |
none. |
| Calculated Properties of KuksiteBulk Density (Electron Density)=5.42 gm/cc |
note: Specific Gravity of Kuksite =6.30 gm/cc. Fermion Index = 0.12 |
Boson Index = 0.88 PEKuksite = 946.26 barns/electron |
U=PEKuksite x rElectron Density=5,132.03 barns/cc. GRapi = 0 (Gamma Ray American Petroleum Institute Units) |
Kuksite is Not Radioactive | Kuksite Classification33.03.05.02 (33)Selenates and Tellurates |
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(33.03)with other anion groups |
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(33.03.05)Pb, Zn Tellurates |
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08.BL.20 08 - PHOSPHATES, ARSENATES, VANADATES |
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08.B - Phosphates, etc. with Additional Anions, without H2O |
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08.BL -With medium-sized and large cations, (OH, etc.):RO4 = 3:1 |
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| Other Kuksite InformationNAME( Dana8) PHYS. PROP.(Dana8) OPTIC PROP.(Dana8) |
Links to other databases for Kuksite : |
1 - Am. Min. Crystal Structure Database 2 - Athena 3 - EUROmin Project 4 - Ecole des Mines de Paris 5 - Google Images 6 - Google Scholar 7 - Handbook of Mineralogy (MinSocAm) 8 - Handbook of Mineralogy (UofA) 9 - MinDAT 10 - MinMax(Deutsch) 11 - MinMax(English) 12 - Mineralienatlas (Deutsch) 13 - QUT Mineral Atlas 14 - Ruff.Info Search for Kuksite using: Visit our Advertisers for Kuksite : 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 Kuksite Mineral Data : Ask about Kuksite here : Print or Cut-and-Paste your Kuksite Specimen Label here :
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