BGS mineralogy and petrology collection record

Sample number	N12753; MC11838;
Sample Donor	Park, Prof.R.Graham, Keele University
Rock name	'Original entry: Schistose Qtz-Plag-Biot-Hbld. Gneiss'
Stratigraphy	Not entered
Comments	Ard gneiss
Locality details	Gairloch
50k map sheet	Gairloch (91) View images in GeoScenic related to 'Gairloch' View the geology near 'Gairloch'
Map reference	NG 8330 7214
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.