Mineralogy Database
Search | About the mineralogy database | ContactHierarchical browse (Geography) Rwanda Gitarama Ndiza :
3 samples matching your criteria
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Sample n°
3371 :
rust-coloured black block (5 cm)
Minerals: COLUMBITE TANTALITE
Year: 1953
Country: Rwanda
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Sample n°
4441 :
black plates (1 cm)
Minerals: TANTALITE
Year: 1954
Country: Rwanda
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Sample n°
12951 :
black block with white crust
Minerals: WOLFRAMITE KAOLINITE
Year: 1972
Country: Rwanda
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