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Sample n° 15526
Minerals found in the sample
Mineral | Formula | Category | Subcategory | Importance |
---|---|---|---|---|
TOURMALINE | - | cyclosilicates | tourmaline | major |
ALBITE | Na(AlSi3O8) | tektosilicates | feldspar | minor |
QUARTZ | SiO2 | tektosilicates | - | minor |
Description
Description:
fragments with well-developed tourmaline crystals
Origin
- Country: Pakistan
- Region: Gilgit
- Locality: Shingus
Specification
-
Donors: AkramDonation year: 1997
-
Sampling year:Registration date:
-
Quantity: 3Size:
-
Dimension code 1>2>3: 3Quality code 1>2>3: 1
-
Holotype: noParatype: noRadioactive: no
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Thin section: noChemical analysis: noX-Ray spectra: no