BGS mineralogy and petrology collection record

Sample number	E27708; COLLNO4BQ9302;
Sample Donor	Rhys,G.H.
Rock name	'Original entry: Amygdaloidal Olivine Basalt'
Stratigraphy	Not entered
Comments	Basalt Amygdaloidal Depth 141' 0"
Locality details	Clay Cross Co BH Milltown 1205yds S. 20 1/2d E. of All Saints Church Ashover
50k map sheet	Chesterfield (112) View images in GeoScenic related to 'Chesterfield' View the geology near 'Chesterfield'
Map reference	SK 353 621
Year collected	Not entered
Bore name	Clay Cross Co
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.