BGS mineralogy and petrology collection record

Sample number	S70531; COLLNOYR2576;
Sample Donor	Smith,D.I.
Rock name	'Original entry: Pyritous Quartzite'
Stratigraphy	Not entered
Comments	Pyritous quartzite; basal Dalradian
Locality details	Allt na Larach, SSE of Glen Buck
50k map sheet	Glen Roy (63) View images in GeoScenic related to 'Glen Roy' View the geology near 'Glen Roy'
Map reference	NN 3415 9805
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.