BGS mineralogy and petrology collection record

Sample number	S57968; COLLNOZN315;
Sample Donor	Fettes,D.
Rock name	'Original entry: Acid Gneiss'
Stratigraphy	Not entered
Comments	Typical acid gneiss; Lewisian country rock
Locality details	1.25 mile N of Suainaval
50k map sheet	Uig ? (104) View images in GeoScenic related to 'Uig ?' View the geology near 'Uig ?'
Map reference	NB 0679 3345
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.