BGS mineralogy and petrology collection record

Sample number	S99140; COLLNOYW2179;
Sample Donor	May,F.
Rock name	'Original entry: Microdiorite'
Stratigraphy	Not entered
Comments	Microdiorite
Locality details	Sidhean Dubh na Cloiche Baine
50k map sheet	Dalwhinnie (63E) View images in GeoScenic related to 'Dalwhinnie' View the geology near 'Dalwhinnie'
Map reference	NH 500 013
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.