BGS mineralogy and petrology collection record

Sample number	E30374; COLLNOC1117;
Sample Donor	Collins,G.H.
Rock name	Not entered
Stratigraphy	Not entered
Comments	Tuff.
Locality details	Highgate Quarry, 250 Yds. N. at 65 deg. E. of Cufforn Rocks.
50k map sheet	St. Davids (209) View images in GeoScenic related to 'St. Davids' View the geology near 'St. Davids'
Map reference	SM 901 224
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.