BGS mineralogy and petrology collection record

Sample number	E32135; COLLNOEE55;
Sample Donor	Edmonds,E.A.
Rock name	Sandstone (Undifferentiated). 'Original entry: Protoquartzite'
Stratigraphy	Not entered
Comments	Culm in stream.
Locality details	Stream bed, 720 Yds. N. of entrance to Hilldown Farm.
50k map sheet	Okehampton (324) View images in GeoScenic related to 'Okehampton' View the geology near 'Okehampton'
Map reference	SX 561 958
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.