BGS mineralogy and petrology collection record

Sample number	N12788; MC11933;
Sample Donor	Park, Prof.R.Graham, Keele University
Rock name	'Original entry: Plag-Microcl-Qtz-Biot-Epid. 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 8059 7505
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.