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Seinajokite Mineral Data + |
General Seinajokite Information |
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| (Fe,Ni)(Sb,As)2 | |||
| Molecular Weight = 276.64 gm | |||
| Iron 15.14 % Fe | |||
| Nickel 5.30 % Ni | |||
| Antimony 66.01 % Sb | |||
| Arsenic 13.54 % As | |||
| ______ | |||
| 100.00 % | |||
| Fe2+0.75Ni0.25Sb1.5As0.5 | |||
| In an antimony deposit, replacing antimony. | |||
| Approved IMA 1976 | |||
| In the Seinäjoki deposit, Vaasa, Finland Link to MinDat.org Location Data. | |||
| Named for the locality. | |||
Search for Seinajokite Images | |||
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Seinajokite Crystallography |
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| a:b:c =0.549:1:1.117 | |||
| a = 3.19, b = 5.81, c = 6.49, Z = 2; V = 120.29 Den(Calc)= 7.64 | |||
| Orthorhombic - DipyramidalH-M Symbol (2/m 2/m 2/m) Space Group: Pnnm | |||
| By Intensity(I/Io): 2.81(1), 2.59(0.9), 2.03(0.8), | |||
Physical Properties of Seinajokite |
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| Gray. | |||
| Opaque | |||
| Massive - Uniformly indistinguishable crystals forming large masses. | |||
| 5 - Apatite | |||
| Metallic | |||
Optical Properties of Seinajokite |
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| Distinct, brown to blue. | |||
| Light gray with a rose tint. | |||
Calculated Properties of Seinajokite |
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relectron=6.60 gm/cc |
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| Fermion Index = 0.0038 Boson Index = 0.9962 |
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PESeinajokite = 242.19 barns/electron |
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| GRapi = 0 (Gamma Ray American Petroleum Institute Units) Seinajokite is Not Radioactive |
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Seinajokite Classification |
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| 2.12.2.10 (2)Sulfides - Including Selenides and Tellurides | |||
| (2.12)where Am Bn Xp, with (m+n):p=1:2 | |||
| (2.12.2)Marcasite Group (Orthorhombic: Pnnm) | |||
| II/D.23-40 II - Sulfides and sulphosalts | |||
| II/D - Sulfides with metal: sulfur, selenium and tellurium < 1:1, Tellurides with Copper, Silver, Gold | |||
| II/D.23 - Löllingite - Costibite series | |||
Other Seinajokite Information |
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| NAME( AntBidBlaNic1) PHYS. PROP.(Enc. of Minerals,2nd ed.,1990) OPTIC PROP.(AntBidBlaNic1) | |||
| Links to other databases for Seinajokite : 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 -École des Mines de Paris Search for Seinajokite using: Visit our Advertisers for Seinajokite : Translate Seinajokite Mineral Data : Ask about Seinajokite here : Print or Cut-and-Paste your Seinajokite Specimen Label here :
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