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Mineralati

Minerals

Krupkaite

krupkaite

PbCuBi3S6

Krupkaite Mineral Specimen For Sale

Krupkaite Mineral Specimen For Sale — via www.dakotamatrix.com · Source

Overview

Krupkaite is a mineral species (sulfosalt mineral; aikinite substitution percentage: 50; 49 to 50 (?)). It crystallises in the orthorhombic system. Mohs hardness about 4. Nickel–Strunz class: 2.HB.05a.

Identification characteristics

  • Mohs hardness 4

Scientific references

  1. Krupkaite — Wikidata. https://www.wikidata.org/wiki/Q3817166 Link