BGS mineralogy and petrology collection record

Sample number LABNO6597; RC929/1; UG9432;
Sample Donor Not entered
Rock name 'Original entry: Perthite'
Stratigraphy Not entered
Comments Potassium felspar (perthite) weathered along Albite veilets. Also some mica.
Locality details Spider S.W.1 pegmatite, Miami.
50k map sheet Not entered
Map reference Not entered
Year collected Not entered 
Bore name Not applicable
Confidentiality No restrictions