BGS mineralogy and petrology collection record

Sample number	E35633; UNKNEQ994;
Sample Donor	Chatten, I.G.
Rock name	Metadolostone; Tuff;.
Stratigraphy	Westphalian. Coal Measures Group.
Comments	crystal-tonstein in Sharlston Muck Seam (2 specimens) NEQ994, lab anal 3007, vol 52 (of what?) p.207
Locality details	BH A2, Field 3905. Wentbeck, 3/4 mile W of Featherstone. Depth 42 ft 10 ins to 42 ft 11.5 ins. SE42SW
50k map sheet	Wakefield (78) View images in GeoScenic related to 'Wakefield' View a geological map near 'Wakefield'
Map reference	SE 4128 2118
Year collected	0
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.