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

Links to high resolution images

Transition from XPL to PPL light


Cross Polarized, S92664

Plane Polarized, S92664

Plane Polarized, S92664