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Sample n° 15584
Minerals found in the sample
Mineral | Formula | Category | Subcategory | Importance |
---|---|---|---|---|
PECTOLITE | NaCa2Si3O8(OH) | inosilicates | - | major |
Description
Description:
cut stone (4.60 ct), var. larimar
Information:
Errera, M., 1999. Détermination spectroradiométrique de la turquoise et de ses principaux substituts. Rapport Annuel du Département de Géologie et Minéralogie du Musée Royal de l'Afrique Centrale, Années 1997-1998, 245-271.
Origin
- Country: Dominican Republic
- Region:
- Locality:
Specification
-
Donors: HanonDonation year: 1996
-
Sampling year:Registration date:
-
Quantity: 1Size:
-
Dimension code 1>2>3: 3Quality code 1>2>3: 1
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Holotype: noParatype: noRadioactive: no
-
Thin section: noChemical analysis: noX-Ray spectra: no