BGS mineralogy and petrology collection record

Sample number	S48427; COLLNOYW351;
Sample Donor	May,F.
Rock name	'Original entry: Biotite Gneiss'
Stratigraphy	Not entered
Comments	Lewisian
Locality details	Glen Strathfarrar hydro scheme, Misgeach tunnel; chainage 9657
50k map sheet	Lochcarron (82) View images in GeoScenic related to 'Lochcarron' View the geology near 'Lochcarron'
Map reference	NH 1901 3758
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.