BGS mineralogy and petrology collection record

Sample number	MR25312
Sample Donor	Knill,D.C.
Rock name	'Original entry: Trachybasalt'
Stratigraphy	Not entered
Comments	Trachybasalt.. NGR not available.
Locality details	Old quarry 350 yds W of Uton.
50k map sheet	Exeter (325) View images in GeoScenic related to 'Exeter' View the geology near 'Exeter'
Map reference	SX 823 986
Year collected	1961
Bore name	Not applicable
Confidentiality	No restrictions