Help on Dana Classification : Dana Classif. : Dana Code:2.12.3.6
Dana Class:2 - Sulfide Minerals
Dana Type:2.12 - Sulfides - Including Selenides and Tellurides where Am Bn Xp, with (m+n):p=1:2
Dana Group:2.12.3 - Cobaltite Group (Cubic or pseudocubic crystals)
 
CodeMineralFormulaH-M SymbolSpace Group
2.12.3.1CobaltiteCoAsSmm2Pca21
2.12.3.2GersdorffiteNiAsS2 3P213
2.12.3.3UllmanniteNiSbS2 3P213
2.12.3.4Willyamite(Co,Ni)SbS2 3P213
2.12.3.5TolovkiteIrSbS2 3P213
2.12.3.6Platarsite(Pt,Rh,Ru)AsS2/m -3Pa3
2.12.3.7Irarsite(Ir,Ru,Rh,Pt)AsS2/m -3Pa3
2.12.3.8Hollingworthite(Rh,Pt,Pd)AsS2/m -3Pa3
2.12.3.9Jolliffeite(Ni,Co)AsSe2/m -3Pa3
2.12.3.10PadmaitePdBiSe2 3P213
2.12.3.11Michenerite(Pd,Pt)BiTe2 3P213
2.12.3.12MaslovitePtBiTe2 3P213
2.12.3.13TestibiopalladitePdTe(Sb,Te)2 3P213
2.12.3.14ChangchengiteIrBiS2 3P213
 
Help on Strunz Class: Strunz Classif. : Strunz Code:II/D.18-70
Strunz Class:II - Sulfides and sulphosalts
Strunz Type:II/D - Sulfides with metal: sulfur, selenium and tellurium Greigite Fe++Fe+++2S4 Fd3m 4/m -3 2/m
Strunz Group:II/D.18 - Cobaltite group, Cobaltite - Ullmannite - Tolovkite series
 
CodeMineralFormulaH-M SymbolSpace Group
II/D.18-10CobaltiteCoAsSmm2Pca21
II/D.18-20GersdorffiteNiAsS2 3P213
II/D.18-25Jolliffeite(Ni,Co)AsSe2/m -3Pa3
II/D.18-30Willyamite(Co,Ni)SbS2 3P213
II/D.18-40UllmanniteNiSbS2 3P213
II/D.18-50Hollingworthite(Rh,Pt,Pd)AsS2/m -3Pa3
II/D.18-60Irarsite(Ir,Ru,Rh,Pt)AsS2/m -3Pa3
II/D.18-70Platarsite(Pt,Rh,Ru)AsS2/m -3Pa3
II/D.18-80TolovkiteIrSbS2 3P213