BGS mineralogy and petrology collection record

Sample number	S41357
Sample Donor	Wilson,H.E.
Rock name	'Original entry: Dolerite 13ft Dyke W 15deg S, Poss Quartz-Dolerite, Cuts Dalradian Schistose Gri'
Stratigraphy	Not entered
Comments	See Summ. Prog. No 12 (1957) p. 5
Locality details	Loch Sloy HE scheme. Dubh Eas - Dubh Uisge tunnel, Allt Arnan north drive 3850 ft from adit
50k map sheet	Balquhidder (46) View images in GeoScenic related to 'Balquhidder' View the geology near 'Balquhidder'
Map reference	NN 2947 1931
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.