BGS mineralogy and petrology collection record

Sample number	S41115; COLLNOXN1027;
Sample Donor	Wright,J.
Rock name	'Original entry: Oligoclase-Muscovite-Biotite Gneiss'
Stratigraphy	Not entered
Comments	Coarse, highly-injected pelite; ?granite gneiss; cf. granite gneiss of S. 41107-41108
Locality details	Stream section, 310 yds E 37 deg S of summit (2988 ft) of Streap
50k map sheet	Loch Eil (62) View images in GeoScenic related to 'Loch Eil' View the geology near 'Loch Eil'
Map reference	NM 9489 8621
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.