BGS mineralogy and petrology collection record

Sample number	S98378; COLLNOLY1034;
Sample Donor	Robertson,S.
Rock name	Andesite. 'Original entry: Porphyrite'
Stratigraphy	Not entered
Comments	Porphyrite grey dyke
Locality details	R.Pattack, W bank
50k map sheet	Dalwhinnie (63E) View images in GeoScenic related to 'Dalwhinnie' View a geological map near 'Dalwhinnie'
Map reference	NN 5490 8309
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.