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) View images in GeoScenic related to 'Plymouth' View the geology near 'Plymouth'
Map reference	SX 404 518
Year collected	1957
Bore name	Not applicable
Confidentiality	No restrictions