BGS mineralogy and petrology collection record

Sample number	S42729; COLLNOYK78;
Sample Donor	Bishop,A.C.
Rock name	Not entered
Stratigraphy	Not entered
Comments	Not entered
Locality details	Orrin Dam site, N abutment HE4, near tunnel portal
50k map sheet	Inverness (83) View images in GeoScenic related to 'Inverness' View a geological map near 'Inverness'
Map reference	NH 402 505
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.