Mineralogy Database

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Sample n° 13779

Minerals found in the sample
Mineral Formula Category Subcategory Importance
WOLFRAMITE (Fe2+,Mn2+)(WO4) molybdates and tungstates - major
APATITE Ca5(PO4)3(OH,F,Cl) phosphates - minor
Description
Description: shiny brown crystal (12 cm)
Origin
  • Country: Portugal
  • Region: Panasqueira
  • Locality: Barroca Mine
Specification
  • Donors: Deliens
    Donation year: 1960
  • Sampling year:
    Registration date:
  • Quantity: 1
    Size: 2
  • Dimension code 1>2>3: 1
    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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