BGS mineralogy and petrology collection record

Sample number	S92664; COLLNOCX2635;
Sample Donor	Smith,C.G.
Rock name	Tonalite. 'Original entry: Tonalite'
Stratigraphy	Not entered
Comments	Medium grained tonalite
Locality details	100m NE of Tom a' Chuir
50k map sheet	Balmoral (65) View images in GeoScenic related to 'Balmoral' View a geological map near 'Balmoral'
Map reference	NO 2694 9313
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.