Mineralogy Database

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Sample n° 13883

Minerals found in the sample
Mineral Formula Category Subcategory Importance
MUSCOVITE KAl2(Si3Al)O10(OH)2 phyllosilicates mica major
CHLORITE (Mg,Fe2+)5Al(AlSi3O10)(OH)8 phyllosilicates chlorite minor
META-AUTUNITE Ca(UO2)2(PO4)2•2-6H2O phosphates - minor
Description
Description: coarse-crystalline muscovitite (1-4 cm)
Origin
  • Country: Portugal
  • Region: Mangualde
  • Locality:
Specification
  • Donors: Deliens
    Donation year: 1980
  • Sampling year:
    Registration date:
  • Quantity: 7
    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: yes
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