BGS mineralogy and petrology collection record

Sample number COLLNOWAT14; G4000;
Sample Donor Styles,M.T.
Rock name 'Original entry: Non-Amygdaloidal Andestitic-Dacitic Volcanic Rock'
Stratigraphy Not entered
Comments Polished Section. Altered volcanic rock with abundant feldspar microphenocrysts and prominent red limonitic pseudomorphs after mafic minerals, interstitial carbonate. Cut by several veins at ca. 45 to core, part of the flat lying suite. Veins and infills have early quartz + brown clay, turbid carbonate, late clear carbonate.
Locality details Raddon Borehole 1
50k map sheet Not entered

View the geology near 'Not entered'

Map reference SS 09 00
Year collected Not entered 
Bore name Raddon Bh 1
Confidentiality No restrictions