BGS mineralogy and petrology collection record

Sample number	S42929; COLLNOYK185;
Sample Donor	Bishop,A.C.
Rock name	Not entered
Stratigraphy	Not entered
Comments	Not entered
Locality details	Giorra - Cashlie H.E. Tunnel, 3715 ft from chainage zero at intake portal
50k map sheet	Rannoch (54) View images in GeoScenic related to 'Rannoch' View a geological map near 'Rannoch'
Map reference	NN 5112 4520
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.