BGS mineralogy and petrology collection record

Sample number	E31333; COLLNOCA6822;
Sample Donor	Harrison,R.K.
Rock name	Not entered
Stratigraphy	Not entered
Comments	Below lower Lava W.P.[Giganto productus]sp
Locality details	Hopton Wood stone quarry Middleton
50k map sheet	Chesterfield (112) View images in GeoScenic related to 'Chesterfield' View the geology near 'Chesterfield'
Map reference	SK 277 555
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.