BGS mineralogy and petrology collection record

Sample number MRPROG1069; LABNO6472; UG8285; RC962/2;
Sample Donor Not entered
Rock name 'Original entry: Manganese Minerals, Cryptomelane Group'
Stratigraphy Not entered
Comments Small brown fragments of manganese constituent. The powder pattern of the manganese constituent shows two faint diffuse lines, possibly the strongest line of cryptomelane. UG 8285, LN 6472. Min. report No. 1069.
Locality details Manganese mineral. Loch Ness 4 Clairns, Bindiria, Rhodesia.
50k map sheet Not entered
Map reference Not entered
Year collected
Bore name Not applicable
Confidentiality No restrictions