BGS mineralogy and petrology collection record

Sample number	S41648; COLLNOXN1168;
Sample Donor	Wright,J.E.
Rock name	'Original entry: Dark Greenish Grit, ?Green Beds; Hornfelsed By Nearby Diorite'
Stratigraphy	Not entered
Comments	Not entered
Locality details	Invergeldie Burn - Glen Lednock tunnel. 1550 ft from outfall portal
50k map sheet	Crieff (47) View images in GeoScenic related to 'Crieff' View the geology near 'Crieff'
Map reference	NN 7326 2901
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.