BGS mineralogy and petrology collection record

Sample number UG9339; RC951/4;
Sample Donor Not entered
Rock name Pegmatite. 'Original entry: Petalite'
Stratigraphy Not entered
Comments Well-developed cleavages which may relate to original petalite are developed in an extremely fine intergrowth of quartz & other minerals. In the rim of the specimen, cryptocrystalline quartz, muscovite & possibly a kaolin group mineral are present.
Locality details Altered Petalite. Portree pegmatite, Odzi, Rhodesia
50k map sheet Not entered
Map reference Not entered
Year collected
Bore name Not applicable
Confidentiality No restrictions