BGS mineralogy and petrology collection record

Sample number	E30218; COLLNODF4;
Sample Donor	Frost,D.V.
Rock name	Metadolostone.
Stratigraphy	Permian.
Comments	marl, Middle Permian, DF4, Anal Lab No.1871
Locality details	Brotherton bypass BH D6, 400 yds S of Fox Inn, Brotherton, 6in sheet 235, depth 56 ft 9 ins to 63 ft 1 in
50k map sheet	Wakefield (78) View images in GeoScenic related to 'Wakefield' View a geological map near 'Wakefield'
Map reference	SE
Year collected	0
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.