BGS mineralogy and petrology collection record

Sample number	E31251; COLLNOKH64;
Sample Donor	Harrison,R.K.
Rock name	Not entered
Stratigraphy	Not entered
Comments	Limestone poorly silicified 2' from top contact with Basalt
Locality details	Bonsall Wood Basalt quarry Disused
50k map sheet	Chesterfield (112) View images in GeoScenic related to 'Chesterfield' View a geological map near 'Chesterfield'
Map reference	SK 282 574
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.