BGS mineralogy and petrology collection record

Sample number	E21702; MR17709;
Sample Donor	D'Arcy Boring
Rock name	'Original entry: Hyaline Chloritized Basalt'
Stratigraphy	Not entered
Comments	see concealed coalfield of Yorks & North p 79 see also E20845
Locality details	Core No 2 Hockerton BH No 1 near Southwell
50k map sheet	Ollerton (113) View images in GeoScenic related to 'Ollerton' View the geology near 'Ollerton'
Map reference	SK 6970 5726
Year collected	Not entered
Bore name	Hockerton 1
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.