BGS mineralogy and petrology collection record

Sample number	E27771; COLLNOMR21429;
Sample Donor	Hestor,S.W.
Rock name	Not entered
Stratigraphy	Not entered
Comments	Brown Sand Reading Beds [ upper llanevian] Heavy minerals
Locality details	Quarry 1/4m NW. of Harefield church
50k map sheet	Beaconsfield (255) View images in GeoScenic related to 'Beaconsfield' View the geology near 'Beaconsfield'
Map reference	TQ 050 900
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.