BGS mineralogy and petrology collection record

Sample number	E30845; COLLNOJW254;
Sample Donor	Wright,J.E.
Rock name	Siltstone (Undifferentiated). 'Original entry: Siltstone'
Stratigraphy	Not entered
Comments	Massive grey, fragmental sandstone. Locally carbonaceous from 6" band culm.
Locality details	Stream section, 600 Yds. W. at 14 deg. N. of Woodbrooke.
50k map sheet	Okehampton (324) View images in GeoScenic related to 'Okehampton' View a geological map near 'Okehampton'
Map reference	SX 773 910
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.