Mineralogy Database

Search |  About the mineralogy database |  Contact

Sample n° 6816

Minerals found in the sample
Mineral Formula Category Subcategory Importance
EULYTITE Bi4(SiO4)3 nesosilicates - major
CHALCEDONY (quartz) SiO2 tektosilicates - minor
QUARTZ SiO2 tektosilicates - minor
Description
Description: brown crystals in breccious quartz
Information: specimen from type locality
Origin
  • Country: Germany
  • Region: Sachsen
  • Locality: Schneeberg
Specification
  • Donors: Polinard
    Donation year: 1954
  • Sampling year:
    Registration date:
  • Quantity: 1
    Size: 2
  • Dimension code 1>2>3: 3
    Quality code 1>2>3: 1
  • Holotype: no
    Paratype: no
    Radioactive: no
  • Thin section: no
    Chemical analysis: no
    X-Ray spectra: yes