Mohite

Sulfosalt mineral
(repeating unit)Cu2SnS3IMA symbolMoh[1]Strunz classification2.CB.15bCrystal systemMonoclinicCrystal classDomatic (m)
(same H-M symbol)Space groupCcUnit cella = 6.64 Å, b = 11.51 Å,
c = 19.93 Å; β = 109.75°; Z = 4IdentificationColorGray with a greenish tintCrystal habitMicroscopic grainsMohs scale hardness4LusterMetallicStreakGrayDiaphaneityOpaqueSpecific gravity4.86 (calculated)References[2][3][4]

Mohite is a copper tin sulfide mineral with the chemical formula Cu2SnS3. It is colored greenish gray and leaves a gray streak. It is opaque and has metallic luster. Its crystal system is triclinic pedial. It is rated 4 on the Mohs Scale and has a specific gravity of 4.86.

Discovery and occurrence

Mohite was first described in 1982 for an occurrence in the Chatkal-Kuramin Mountains of eastern Uzbekistan. It was named after Günter Harald Moh (1929–1993), University of Heidelberg.[3] It is of hydrothermal origin and occurs associated with tetrahedrite, famatinite, kuramite, mawsonite and emplectite in the type locality in Uzbekistan.[2] It has also been reported from Salamanca Province, Spain; the Organullo Mining District of Salta Province, Argentina; and the Delamar Mountains of Lincoln County, Nevada, US.[2][3]

References

  1. ^ Warr, L.N. (2021). "IMA–CNMNC approved mineral symbols". Mineralogical Magazine. 85: 291–320.
  2. ^ a b c Handbook of Mineralogy
  3. ^ a b c Mohite on Midat.org
  4. ^ Webmineral data


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