BGS mineralogy and petrology collection record

Sample number	E37276; UNKNEQ159;
Sample Donor	Harrison,R.K.
Rock name	Metadolostone; Tuff;.
Stratigraphy	Westphalian. Coal Measures Group.
Comments	High Main tonstein, NEQ159. KH104. Vol.53 p.76
Locality details	Gap Lane opencast site, BH A/61, near Normanton. SE32SE. Depth not stated.
50k map sheet	Wakefield (78) View images in GeoScenic related to 'Wakefield' View a geological map near 'Wakefield'
Map reference	SE 376 211
Year collected	0
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.