BGS mineralogy and petrology collection record

Sample number	E13766; COLLNO1230;
Sample Donor	Mcmahan
Rock name	'Original entry: Sericitic Mudstone'
Stratigraphy	Not entered
Comments	Bottom rock, ascending series.
Locality details	Flank of Cock's Tor.
50k map sheet	Dartmoor Forest (338) View images in GeoScenic related to 'Dartmoor Forest' View the geology near 'Dartmoor Forest'
Map reference
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.