Mineralogy Database

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Sample n° 11666

Minerals found in the sample
Mineral Formula Category Subcategory Importance
HORNBLENDE [ ]Ca2((Fe2+,Mg)4Al)(Si7Al)O22(OH)2 inosilicates amphiboles major
Description
Description: large crystals in eclogite
Origin
  • Country: Austria
  • Region: Saualpe
  • Locality:
Specification
  • Donors: Comblain
    Donation year: 1967
  • Sampling year:
    Registration date:
  • Quantity:
    Size:
  • Dimension code 1>2>3: 2
    Quality code 1>2>3: 3
  • Holotype: no
    Paratype: no
    Radioactive: no
  • Thin section: no
    Chemical analysis: no
    X-Ray spectra: no