BGS mineralogy and petrology collection record

Sample number	S39811; COLLNOXN515;
Sample Donor	Wright,J.E.
Rock name	'Original entry: Quartz-Diorite'
Stratigraphy	Not entered
Comments	From probably flat-lying sheet cut by thin pegmatite veins. Specimen shows both diorite and pegmatite
Locality details	Stream section, 1820 yds W 12 deg N of Achnacarry Post Office
50k map sheet	Loch Eil (62) View images in GeoScenic related to 'Loch Eil' View the geology near 'Loch Eil'
Map reference	NN 1595 8816
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.