BGS mineralogy and petrology collection record

Sample number	E3980; COLLNOHDC40; NEGM24;
Sample Donor	H.D.C
Rock name	'Original entry: Quartzite'
Stratigraphy	Not entered
Comments	see burton mem., 1" 140 p 45
Locality details	Winford parish 9ml SSW. Of Bristol
50k map sheet	Bristol (264) View images in GeoScenic related to 'Bristol' View the geology near 'Bristol'
Map reference	ST 54 64
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.