BGS mineralogy and petrology collection record

Sample number	S42467; COLLNOYK42;
Sample Donor	Bishop,A.C.
Rock name	'Original entry: From Dyke'
Stratigraphy	Not entered
Comments	See HE 16/D9
Locality details	Lednock - Earn HE scheme. Glen Beich - St Fillans tunnel. 16255 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 6569 2833
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.