BGS mineralogy and petrology collection record

Sample number	E22389; COLLNO22;
Sample Donor	Eden,R.A.
Rock name	'Original entry: Sandy Mudstone'
Stratigraphy	Not entered
Comments	From Top Hard to Deep Hard Spec. from band 14" thick 22' below base of Clay Cross Marine Band. From top of band
Locality details	Hucknall Colly. No.2 Hucknall Tuphead Drift, 650y. SW.of No.3 shaft
50k map sheet	Derby (125) View images in GeoScenic related to 'Derby' View the geology near 'Derby'
Map reference	SK 54 49
Year collected	Not entered
Bore name	Hucknall Colliery Bore Tuphead Fr.No.2
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.