BGS mineralogy and petrology collection record

Sample number MR21267
Sample Donor Not entered
Rock name Rhyolite. 'Original entry: Grey Rhyolite'
Stratigraphy Not entered
Comments Grey Rhyolite,Rhyolite,Collected byT G Jones J1394
Locality details Quarry,Centre of S face of Quarry at top of Withnoe Down, 1/4 ml S of Withnoe Farm,
50k map sheet Plymouth (348)

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Map reference SX 404 518
Year collected 1957 
Bore name Not applicable
Confidentiality No restrictions