BGS mineralogy and petrology collection record

Sample number	S48432; COLLNOYW356;
Sample Donor	May,F.
Rock name	'Original entry: Biotite Gneiss'
Stratigraphy	Not entered
Comments	Lewisian
Locality details	Glen Strathfarrar hydro scheme, Misgeach tunnel; chainage 10610
50k map sheet	Lochcarron (82) View images in GeoScenic related to 'Lochcarron' View the geology near 'Lochcarron'
Map reference	NH 1871 3765
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.