BGS mineralogy and petrology collection record

Sample number	E21136; COLLNOB) 41;
Sample Donor	Road Research Laboratory
Rock name	'Original entry: Calcitised Diabase'
Stratigraphy	Not entered
Comments	Not entered
Locality details	Cattaclews Quarry, Harlyn Bay.
50k map sheet	Trevose Head (335) View images in GeoScenic related to 'Trevose Head' View the geology near 'Trevose Head'
Map reference
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.