BGS mineralogy and petrology collection record

Sample number	S41462; ED6445;
Sample Donor	ED Collection
Rock name	'Original entry: ?Dolerite'
Stratigraphy	Not entered
Comments	?Dolerite from c. 4 ft E-W dyke cutting quartz-mica schist; Summ Prog No. 12, 1957, p. 14
Locality details	Loch Sloy HE Scheme, Allt Coiregrogain - Loch Sloy tunnel, drive NE from Allt Coiregrogain, 700 ft from junction with adit
50k map sheet	Loch Lomond (38) View images in GeoScenic related to 'Loch Lomond' View the geology near 'Loch Lomond'
Map reference	NN 2871 0968
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.