Mineralogy Database

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Sample n° 6891

Minerals found in the sample
Mineral Formula Category Subcategory Importance
EPIDOTE Ca2(Al2Fe3+)[Si2O7][SiO4]O(OH) sorosilicates epidote major
Description
Description: olive-green fibrous block (5 cm) with dark green crystalline surface
Origin
  • Country: Austria
  • Region: Tyrol
  • Locality: Sulzbachtal
Specification
  • Donors: Polinard
    Donation year: 1954
  • Sampling year:
    Registration date:
  • Quantity: 1
    Size: 2
  • Dimension code 1>2>3: 2
    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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