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Sample n° 14165
Minerals found in the sample
Mineral | Formula | Category | Subcategory | Importance |
---|---|---|---|---|
SPINEL | MgAl2O4 | oxides and hydroxides | spinel | major |
Description
Description:
purple cut stones (0.77 g, 0.40 g)
Origin
- Country: Sri Lanka
- Region:
- Locality:
Specification
-
Donors: GoossensDonation year: 1983
-
Sampling year:Registration date:
-
Quantity: 2Size: 3
-
Dimension code 1>2>3: 2Quality code 1>2>3: 1
-
Holotype: noParatype: noRadioactive: no
-
Thin section: noChemical analysis: noX-Ray spectra: no