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Sample n° 8894

Minerals found in the sample
Mineral Formula Category Subcategory Importance
ALBITE Na(AlSi3O8) tektosilicates feldspar major
QUARTZ SiO2 tektosilicates - minor
Description
Description: massive block
Information: Prado Araujo, F., Hulsbosch, N. & Muchez, P., 2023. Paragenesis and precipitation stages of Nb-Ta-oxide minerals in phosphorus-rich rare-element pegmatites (Buranga dike, Rwanda). American Mineralogist 108, 277-296.
Origin
  • Country: Rwanda
  • Region: Gisenyi
  • Locality: Buranga
Specification
  • Donors: Bertossa
    Donation year: 1961
  • Sampling year:
    Registration date:
  • Quantity: 1
    Size:
  • Dimension code 1>2>3: 1
    Quality code 1>2>3: 2
  • Holotype: no
    Paratype: no
    Radioactive: no
  • Thin section: no
    Chemical analysis: no
    X-Ray spectra: no
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