BGS mineralogy and petrology collection record

Sample number	E32360; MR27812; MR27813; COLLNOJH77;
Sample Donor	Hawkes,J.R.
Rock name	'Original entry: Granite'
Stratigraphy	Not entered
Comments	Granite. "Blue granite" porphyritic. Poorly megacrystic 'Blue' granits
Locality details	Old quarry, 1/4ml mile NE of . of Haytor.
50k map sheet	Dartmoor Forest (338) View images in GeoScenic related to 'Dartmoor Forest' View the geology near 'Dartmoor Forest'
Map reference	SX 760 775
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.