BGS mineralogy and petrology collection record

Sample number	E37976; COLLNOKS101;
Sample Donor	Siddiqui,K.S.
Rock name	Not entered
Stratigraphy	Not entered
Comments	Massive Gritstone thickly bedded 15' below. Below top of laminated Micaceous Sandstone
Locality details	Cocking Tor [disused] quarry approx 5 1/2ml SWS. Of Ashover
50k map sheet	Chesterfield (112) View images in GeoScenic related to 'Chesterfield' View the geology near 'Chesterfield'
Map reference	SK 3427 6170
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.