BGS mineralogy and petrology collection record

Sample number	S94296; COLLNOCX2781;
Sample Donor	Smith,C.G.
Rock name	Tonalite. 'Original entry: Tonalite'
Stratigraphy	Not entered
Comments	Porphyritic tonalite/granodiorite
Locality details	Torgalter Burn lowest exposure
50k map sheet	Balmoral (65) View images in GeoScenic related to 'Balmoral' View a geological map near 'Balmoral'
Map reference	NO 2881 9562
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.