BGS mineralogy and petrology collection record

Sample number	S99397; COLLNOJXX250;
Sample Donor	Cavill, J.E.
Rock name	Felsite; Schist;. 'Original entry: Schist'
Stratigraphy	Not entered
Comments	Quartz porphyry tectonic schist
Locality details	Marg na Craige
50k map sheet	Dalwhinnie (63E) View images in GeoScenic related to 'Dalwhinnie' View a geological map near 'Dalwhinnie'
Map reference	NN 6197 9812
Year collected	1996
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.