BGS mineralogy and petrology collection record

Sample number	S69628; COLLNOCX862;
Sample Donor	Smith,C.G.
Rock name	'Original entry: Biotite-Rich ?Tonalite'
Stratigraphy	Not entered
Comments	O.R.S.
Locality details	Small crag on E side of W Dens
50k map sheet	Peterhead (87) View images in GeoScenic related to 'Peterhead' View the geology near 'Peterhead'
Map reference	NK 0741 4421
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.