BGS mineralogy and petrology collection record

Sample number	E7973; COLLNO1;
Sample Donor	Allister, D.Mc.
Rock name	Granite. 'Original entry: Granite'
Stratigraphy	Not entered
Comments	Fine. Acid.
Locality details	Riddon Bridge.
50k map sheet	Dartmoor Forest (338) View images in GeoScenic related to 'Dartmoor Forest' View a geological map near 'Dartmoor Forest'
Map reference	SX 671 768
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.