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Sample n° 2508
Minerals found in the sample
Mineral | Formula | Category | Subcategory | Importance |
---|---|---|---|---|
TOURMALINE | - | cyclosilicates | tourmaline | major |
FELDSPAR | - | tektosilicates | feldspar | minor |
QUARTZ | SiO2 | tektosilicates | - | minor |
Description
Description:
pegmatite with abundant tourmaline
Origin
- Country: Unknown
- Region:
- Locality:
Specification
-
Donors: UnknownDonation year:
-
Sampling year:Registration date:
-
Quantity: 1Size: 1
-
Dimension code 1>2>3: 2Quality code 1>2>3: 1
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Holotype: noParatype: noRadioactive: no
-
Thin section: noChemical analysis: noX-Ray spectra: no