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Mineralati

Minerals

Olmsteadite

olmsteadite

KFe²⁺2(Nb5+,Ta5+)(PO4)2O2 * 2H2O

Olmsteadite Mineral Specimen For Sale

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

Overview

Olmsteadite is a mineral species (phosphate mineral). Mohs hardness about 4. Nickel–Strunz class: 8.DJ.05.

Identification characteristics

  • Mohs hardness 4

Scientific references

  1. Olmsteadite — Wikidata. https://www.wikidata.org/wiki/Q1284099 Link