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Sample n° 14126

Minerals found in the sample
Mineral Formula Category Subcategory Importance
PYROCHLORE (Ca,Na)2Nb2O6(O,OH,F) oxides and hydroxides - major
FLUORAPATITE Ca5(PO4)3F phosphates - minor
MICA K(Al,Fe,Mg)2(Si3Al)O10(OH)2 phyllosilicates mica minor
PYRRHOTITE Fe7S8 sulfides and sulfosalts - minor
Description
Description: small crystals in cipolin marble
Origin
  • Country: Tanzania
  • Region: Dodoma Region
  • Locality: Mautia Hill
Specification
  • Donors: Ministry of Minerals
    Donation year: 1984
  • 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
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