BGS mineralogy and petrology collection record

Sample number	E31359; COLLNOKB192;
Sample Donor	Beer,K.E.
Rock name	'Original entry: Argillaceous Silt'
Stratigraphy	Not entered
Comments	Fine grained sandstone in shale succession.
Locality details	Stream, 800 Yds. N. , 30 deg. W. of Walson.
50k map sheet	Okehampton (324) View images in GeoScenic related to 'Okehampton' View the geology near 'Okehampton'
Map reference	SS 621 056
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.