Cattierite
H-M symbol: (2/m 3)
Cattierite (CoS2) is a cobalt sulfide mineral found in the Democratic Republic of Congo. It was discovered together with the nickel sulfide vaesite by Johannes F. Vaes, a Belgian mineralogist and named after Felicien Cattier, who was chairman of the board of the Union Minière du Haut-Katanga.[6]
The mineral belongs to the pyrite group, in which all minerals share the same building principle. The metal in the oxidation state +2 forms a sodium chloride structure together with the anion S22−. This formalism recognizes that the sulfur atoms in pyrite occur in pairs with clear S-S bonds.
It occurs with pyrite, chalcopyrite and members of the linnaeite – polydymite group in ore deposits in carbonate rocks. In addition to the type locality in the Katanga district it is reported from Gansberg, Black Forest, Germany; near Filipstad, Varmland, Sweden; Bald Knob, near Sparta, Alleghany County, North Carolina and in the Fletcher mine of Reynolds County, Missouri.[3]
References
- ^ Warr, L.N. (2021). "IMA–CNMNC approved mineral symbols". Mineralogical Magazine. 85 (3): 291–320. Bibcode:2021MinM...85..291W. doi:10.1180/mgm.2021.43. S2CID 235729616.
- ^ Mineralienatlas
- ^ a b Handbook of Mineralogy
- ^ Fact sheet from Mindat.org
- ^ Fact sheet from Webmineral
- ^ Kerr, Paul F. (1945). "Cattierite and Vaesite: New Co-Ni Minerals from the Belgian Kongo" (PDF). 30: 483–492.
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2) and polysulfides
H2S2 | He | ||||||||||||||||||||
Li | Be | B | RS2R' | N | O | S2F2 | Ne | ||||||||||||||
Na2Sx | Mg | Al | Si | P | S3 | S2Cl2 | Ar | ||||||||||||||
K | Ca | Sc | TiS3 | VS4 | Cr | Mn | FeS2 | CoS2 | NiS2 | "CuS" | Zn | Ga | Ge | As | Se | S2Br2 | Kr | ||||
Rb | Sr | Y | Zr | Nb | Mo | Tc | RuS2 | Rh | Pd | Ag | Cd | In | Sn | Sb2S5? | Te | S2I2 | Xe | ||||
Cs | Ba | * | Lu | Hf | Ta | W | Re | Os | Ir | Pt | Au | Hg | Tl | Pb | Bi | Po | At | Rn | |||
Fr | Ra | ** | Lr | Rf | Db | Sg | Bh | Hs | Mt | Ds | Rg | Cn | Nh | Fl | Mc | Lv | Ts | Og | |||
* | La | Ce | Pr | Nd | Pm | Sm | Eu | Gd | Tb | Dy | Ho | Er | Tm | Yb | |||||||
** | Ac | Th | Pa | U | Np | Pu | Am | Cm | Bk | Cf | Es | Fm | Md | No |
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