BGS mineralogy and petrology collection record

Sample number S82870; COLLNOCX2608;
Sample Donor Smith,C.G.
Rock name Tonalite. 'Original entry: Tonalite'
Stratigraphy Not entered
Comments Fine grained quartz plagioclase biotite rock cut by tonalite
Locality details 530m WSW of Tom Bad a`Mhonaidh
50k map sheet Ballater (65E)

View images in GeoScenic related to 'Ballater'

View a geological map near 'Ballater'

Map reference NO 2814 9177
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, S82870

Plane Polarized, S82870

Plane Polarized, S82870