BGS mineralogy and petrology collection record

Sample number	E30507; COLLNOC236;
Sample Donor	Collins,G.H.
Rock name	'Original entry: Mudstone Shale'
Stratigraphy	Not entered
Comments	Mottled and spotted shales.
Locality details	Was Tor.
50k map sheet	Dartmoor Forest (338) View images in GeoScenic related to 'Dartmoor Forest' View the geology near 'Dartmoor Forest'
Map reference	SX 496 830
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.