BGS mineralogy and petrology collection record

Sample number	E31358; COLLNOKB189;
Sample Donor	Beer,K.E.
Rock name	'Original entry: Sandstone (Sub Greywacke Type)'
Stratigraphy	Not entered
Comments	Massive green sandstone in beds parted by thin silty shales.
Locality details	Quarry, 750 Yds. S. , 27 deg. W. of Bondleigh Bridge.
50k map sheet	Okehampton (324) View images in GeoScenic related to 'Okehampton' View the geology near 'Okehampton'
Map reference	SS 648 042
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.