Mineralogy Database

Search |  About the mineralogy database |  Contact

Sample n° 11389

Minerals found in the sample
Mineral Formula Category Subcategory Importance
MAGNETITE Fe2+Fe3+2O4 oxides and hydroxides spinel major
FERRO-ACTINOLITE [ ]Ca2(Mg2,5-0,0Fe2+2,5-5,0)Si8O22(OH)2 inosilicates amphiboles minor
Description
Description: granular with black octahedral magnetite crystals and green amphibole
Origin
  • Country: Italy
  • Region: Toscana
  • Locality: Elba, Ginevro mine
Specification
  • Donors: Deliens
    Donation year: 1967
  • Sampling year:
    Registration date:
  • Quantity: 2
    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: no
Previous page