BGS mineralogy and petrology collection record

Sample number	E35634; UNKNEQ995;
Sample Donor	Chatten, I.G.
Rock name	Metadolostone; Tuff;.
Stratigraphy	Westphalian. Coal Measures Group.
Comments	crystal-tonstein in Upper Holywell Wood Seam. NEQ 995, lab anal 3008, vol 52 (of what?) p.207
Locality details	BH G17. Field no.5042, Glass Houghton, 1.5 miles SE of Castleford. Depth 64 ft 3 ins to 64 ft 5 ins. SE42SW
50k map sheet	Wakefield (78) View images in GeoScenic related to 'Wakefield' View the geology near 'Wakefield'
Map reference	SE 4445 2439
Year collected	0
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.