BGS mineralogy and petrology collection record

Sample number	S41141; COLLNOXN1058;
Sample Donor	Wright,J.
Rock name	'Original entry: Hornblende-Biotite Adamellite Or Granodiorite'
Stratigraphy	Not entered
Comments	Biotite granodiorite with pink porphyritic feldspar; the outer granite of Ben Nevis
Locality details	Allt a' Mhuilinn, 1600 yds S 41.5 deg E of Inverlochy Castle
50k map sheet	Loch Eil (62) View images in GeoScenic related to 'Loch Eil' View the geology near 'Loch Eil'
Map reference	NN 1459 7535
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.