BGS mineralogy and petrology collection record

Sample number	E24871; MR19845; COLLNODM 9;
Sample Donor	Magraw,D.
Rock name	'Original entry: Finely Banded Ganister & Coaly Seams With Coal Conglomerate Band'
Stratigraphy	Not entered
Comments	RAVENHEAD ROCK Coal Measures
Locality details	NCB BH2/19 N. HALL STANDISH
50k map sheet	Wigan (84) View images in GeoScenic related to 'Wigan' View the geology near 'Wigan'
Map reference	SD 59033 14198
Year collected	Not entered
Bore name	Ncb Bh A2/19
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.