BGS mineralogy and petrology collection record

Sample number	S43669; COLLNOYK192;
Sample Donor	Johnstone,G.S.; Smith,D.I.;
Rock name	'Original entry: Calc. Quartz-Mica Schist'
Stratigraphy	Not entered
Comments	? Calc. QMS in Ballachulish Nappe. Sh 46W
Locality details	Giorra - Cashlie H.E. Tunnel, 5450 ft from chainage zero at intake portal
50k map sheet	Rannoch (54) View images in GeoScenic related to 'Rannoch' View the geology near 'Rannoch'
Map reference	NN 5122 4467
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.