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Sample n° 13671

Minerals found in the sample
Mineral Formula Category Subcategory Importance
DUFRENITE Ca0,5Fe2+Fe3+5(PO4)4(OH)6•2H2O phosphates - major
APATITE Ca5(PO4)3(OH,F,Cl) phosphates - minor
MUSCOVITE KAl2(Si3Al)O10(OH)2 phyllosilicates mica minor
PHLOGOPITE KMg3(AlSi3O10)(OH)2 phyllosilicates mica minor
Description
Description: block of oxides covered with mixed phosphates
Origin
  • Country: Australia
  • Region: South Australia
  • Locality: Angaston, Moculta Quarry
Specification
  • Donors: Segnit
    Donation year: 1979
  • 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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