BGS mineralogy and petrology collection record

Sample number	S41641; COLLNOXN1156;
Sample Donor	Wright,J.E.
Rock name	'Original entry: Massive Grit'
Stratigraphy	Not entered
Comments	Not entered
Locality details	Glen Almond - Glen Lednock tunnel. 9710 ft from outfall portal
50k map sheet	Crieff (47) View images in GeoScenic related to 'Crieff' View the geology near 'Crieff'
Map reference	NN 7450 3154
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.