BGS mineralogy and petrology collection record

Sample number RC1016/2
Sample Donor Not entered
Rock name 'Original entry: Columbite'
Stratigraphy Not entered
Comments Concentrate of Nigeria Columbite. Nb2O5, 66.21, Ta2O5 7.04, TiO2 1.92, FeO 18.04, MnO 2.01, SnO2 2.70, ZrO2 0.09.
Locality details Columbite. Nigeria.
50k map sheet Not entered
Map reference Not entered
Year collected
Bore name Not applicable
Confidentiality No restrictions