BGS mineralogy and petrology collection record

Sample number COLLNODVR138; G4031;
Sample Donor Styles,M.T.
Rock name 'Original entry: Altered Andesitic-Dacitic Volcanic Rock'
Stratigraphy Not entered
Comments Polished Section. Feldspar-rich volcanic rock wih pseudomorphs after mafic minerals. Interstitial opaque alteration products and clay minerals. Patches possibly xenoliths of more altered volcanic rock with abundant clay minerals
Locality details Raddon Quarry
50k map sheet Not entered

View the geology near 'Not entered'

Map reference SS 910 020
Year collected Not entered 
Bore name Not applicable
Confidentiality No restrictions