BGS mineralogy and petrology collection record

Sample number	S74872; COLLNOGX1032;
Sample Donor	Mendum,J.R.
Rock name	'Original entry: Pale Grey Mottled Feldspar Porphyry'
Stratigraphy	Not entered
Comments	Over 0.7 m thick
Locality details	Sron Da Choich-aoil, Little Fergie Burn
50k map sheet	Tomintoul (75) View images in GeoScenic related to 'Tomintoul' View the geology near 'Tomintoul'
Map reference	NJ 1674 1148
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.