BGS mineralogy and petrology collection record

Sample number	E31345; COLLNOKB160;
Sample Donor	Beer,K.E.
Rock name	'Original entry: Silty Sandstone (Sub Greywacke Type)'
Stratigraphy	Not entered
Comments	Massive green sandstone from S. face of quarry.
Locality details	Quarry, 200 Yds, SE. of Great Beere.
50k map sheet	Okehampton (324) View images in GeoScenic related to 'Okehampton' View the geology near 'Okehampton'
Map reference	SS 692 032
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.