BGS mineralogy and petrology collection record

Sample number	S42458; COLLNOYK31;
Sample Donor	Bishop,A.C.
Rock name	'Original entry: ?Green Beds'
Stratigraphy	Not entered
Comments	Not entered
Locality details	Lednock - Earn HE scheme. Glen Beich - St Fillans tunnel. 4530 ft from chainage zero point at outfall portal
50k map sheet	Crieff (47) View images in GeoScenic related to 'Crieff' View the geology near 'Crieff'
Map reference	NN 6847 2617
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.