BGS mineralogy and petrology collection record

Sample number MRPROG1053; LABNO6610; UG8537; RC950/1;
Sample Donor Not entered
Rock name Pegmatite. 'Original entry: Halloysite-7? (Metahalloysite)'
Stratigraphy Not entered
Comments Large fragment of altered spodumene as metahalloysite with original intergranular quartz. Li2O=0.03%,Na2O=0.03%, BeO not detected. UG 8537.LN 6610. Min Report 1053.
Locality details Mubtress pegmatite, Salisbury, Rhodesia
50k map sheet Not entered
Map reference Not entered
Year collected
Bore name Not applicable
Confidentiality No restrictions