Mineralogy Database
Search |
About the mineralogy database |
Contact
Sample n° 18740
Minerals found in the sample
Mineral | Formula | Category | Subcategory | Importance |
---|---|---|---|---|
CASSITERITE | SnO2 | oxides and hydroxides | - | major |
Description
Description:
small black lustrous crystals, crystal fragments and aggregates
Origin
- Country: Rwanda
- Region: Gisenyi
- Locality: Lutsiro
Specification
-
Donors: Delvaux DeblandreDonation year: 2019
-
Sampling year:Registration date:
-
Quantity:Size:
-
Dimension code 1>2>3: 1Quality code 1>2>3: 1
-
Holotype: noParatype: noRadioactive: no
-
Thin section: noChemical analysis: noX-Ray spectra: no