BGS mineralogy and petrology collection record

Sample number	E25867; COLLNOBN217;
Sample Donor	Bisson,G.
Rock name	'Original entry: Shaly Sandstone'
Stratigraphy	Not entered
Comments	530' 6" below floor of 'H' seam
Locality details	Betteshanger Colliery NCB No2 [Craelins] Bh underground in 88's Middle Gate
50k map sheet	Dover (290) View images in GeoScenic related to 'Dover' View the geology near 'Dover'
Map reference	TR 3198 5488
Year collected	Not entered
Bore name	Betteshanger 2 U/G Down
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.