BGS mineralogy and petrology collection record

Sample number	E52570; COLLNOIC167;
Sample Donor	Chisholm,J.I.
Rock name	Tuff. 'Original entry: Tuff'
Stratigraphy	Not entered
Comments	Tuff in rock.
Locality details	Roadside quarry, 470 m. on bearing 260 deg. from Tophill Farm. Grangemill.
50k map sheet	Buxton (111) View images in GeoScenic related to 'Buxton' View the geology near 'Buxton'
Map reference	SK 2442 5783
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.