BGS mineralogy and petrology collection record

Sample number	S98347; COLLNOLY1003;
Sample Donor	Robertson,S.
Rock name	Gabbro; Metadiorite;. 'Original entry: Microdiorite'
Stratigraphy	Not entered
Comments	Porphyritic microdiorite
Locality details	Allt Coire Pitridh
50k map sheet	Dalwhinnie (63E) View images in GeoScenic related to 'Dalwhinnie' View a geological map near 'Dalwhinnie'
Map reference	NN 4660 8063
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.