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Sample n° 15525

Minerals found in the sample
Mineral Formula Category Subcategory Importance
BERYL Be3Al2Si6O18 cyclosilicates - major
MICA K(Al,Fe,Mg)2(Si3Al)O10(OH)2 phyllosilicates mica minor
Description
Description: coarse mica plates and large well-developed beryl crystals, var. aquamarine
Origin
  • Country: Pakistan
  • Region: Gilgit
  • Locality: Nagar
Specification
  • Donors: Akram
    Donation year: 1997
  • Sampling year:
    Registration date:
  • Quantity:
    Size:
  • 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
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