BGS mineralogy and petrology collection record

Sample number S82860; COLLNOCX2598;
Sample Donor Smith,C.G.
Rock name Tonalite. 'Original entry: Tonalite'
Stratigraphy Not entered
Comments Coarse grained megacrystic tonalite
Locality details The Maim, 110m SSE of Cairn
50k map sheet Ballater (65E)

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Map reference NO 2800 9665
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, S82860

Plane Polarized, S82860

Plane Polarized, S82860