BGS mineralogy and petrology collection record

Sample number	E31237; COLLNOKH44;
Sample Donor	Harrison,R.K.
Rock name	Not entered
Stratigraphy	Not entered
Comments	Wingfield flags lower coal measures
Locality details	Freebirch quarry exposure 50yd E. of KH43
50k map sheet	Chesterfield (112) View images in GeoScenic related to 'Chesterfield' View a geological map near 'Chesterfield'
Map reference	SK 312 727
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.