Vaesite
(repeating unit)NiS2 IMA symbol Va[1] Crystal system Isometric Identification Color Black, silver-gray Cleavage Distinct/good {001} Mohs scale hardness 4.5–5.5 Luster Metallic Streak Black Diaphaneity Opaque Specific gravity 4.45 References [2]
Vaesite (NiS2) is a mineral found together with cattierite in the Democratic Republic of Congo. It is named after Johannes F. Vaes, a Belgian mineralogist.[3] It is part of the pyrite group.[2]
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.
- ^ a b "Vaesite". mindat.org. Retrieved 2021-12-17.
- ^ Kerr, Paul F. (1945). "Cattierite and Vaesite: New Co-Ni Minerals from the Belgian Kongo" (PDF). American Mineralogist. 30 (7–8): 483–492. ISSN 1945-3027. S2CID 51786115.
- Webmineral.com - Vaesite
- Handbook of Mineralogy - Vaesite
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Disulfides (S2−
2) and polysulfides
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 | MnS2 | 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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