Mineralogy Database

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Sample n° 19884

Minerals found in the sample
Mineral Formula Category Subcategory Importance
QUARTZ SiO2 tektosilicates - major
RHODOCHROSITE Mn(CO3) carbonates - major
SPHALERITE ZnS sulfides and sulfosalts - major
Description
Description: well-developed sphalerite crystals, with rhodochrosite and euhedral quartz
Origin
  • Country: USA
  • Region: Montana
  • Locality: Butte, Travona Mine
Specification
  • Donors: de Cuyper
    Donation year: 2022
  • Sampling year:
    Registration date:
  • Quantity: 1
    Size:
  • Dimension code 1>2>3: 1
    Quality code 1>2>3: 1
  • Holotype: no
    Paratype: no
    Radioactive: no
  • Thin section: no
    Chemical analysis: no
    X-Ray spectra: no
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