BGS mineralogy and petrology collection record

Sample number LABNO5863; UG8807; RC940/2;
Sample Donor Not entered
Rock name 'Original entry: Albite'
Stratigraphy Not entered
Comments Hard, white kaolin as veins and lath shapes in Albite-muscovite-quartz rock. Lath fragment exhibits a well-developed cleavage. The alteration of some albite to the muscovite probably took place at the intra pegmatite stage.
Locality details Rwemiriro
50k map sheet Not entered
Map reference Not entered
Year collected Not entered 
Bore name Not applicable
Confidentiality No restrictions