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Sample n° 4203
Minerals found in the sample
Mineral | Formula | Category | Subcategory | Importance |
---|---|---|---|---|
FELDSPAR | - | tektosilicates | feldspar | major |
Description
Description:
pegmatite
Information:
Dewaele, S., Tack, L., Fernandez-Alonzo, M., Boyce, A., Muchez, P., Schneider, J., Cooper, G. & Wheeler, K., 2008. Geology and mineralization of the Gatumba area, Rwanda : Present state of knowledge. Etudes Rwandaises 16, 6-24. // geochronology - Monteyne-Poulaert, G., Delwiche, R. & Cahen, L., 1962. Ages des minéralisations pegmatitiques et filoniennes du Rwanda et du Burundi. Bulletin de la Société Belge de Géologie 71, 210-222.
Origin
- Country: Rwanda
- Region: Kibuye
- Locality: Bijojo road
Specification
-
Donors: PeetersDonation year: 1953
-
Sampling year:Registration date:
-
Quantity: 1Size:
-
Dimension code 1>2>3: 2Quality code 1>2>3: 3
-
Holotype: noParatype: noRadioactive: no
-
Thin section: yesChemical analysis: noX-Ray spectra: no