BGS mineralogy and petrology collection record

Sample number MRPROG1092; LABNO6465; UG8407; RC972/2;
Sample Donor Not entered
Rock name Pegmatite. 'Original entry: Columbite-Tantalite'
Stratigraphy Not entered
Comments Small fragments of columbite-tantalite from old workings in outer part of pegmatite. The columbite (from analysis of minute amount) bears Ta, Mn, and Fe with trace Ti, Pb and Zn. UG 8407, LN 6465. Min. report No. 1092.
Locality details Columbite. Gooddays Clairis, Rhodesia.
50k map sheet Not entered
Map reference Not entered
Year collected
Bore name Not applicable
Confidentiality No restrictions