BGS mineralogy and petrology collection record

Sample number	S83918; COLLNOGX1394;
Sample Donor	Mendum,J.R.
Rock name	Tonalite. 'Original entry: Quartz Diorite'
Stratigraphy	Not entered
Comments	Biotite quartz diorite
Locality details	465m at 278deg from Moulzie, Glen Clova
50k map sheet	Balmoral (65) View images in GeoScenic related to 'Balmoral' View the geology near 'Balmoral'
Map reference	NO 2780 7792
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.