BGS mineralogy and petrology collection record

Sample number S82859; COLLNOCX2597;
Sample Donor Smith,C.G.
Rock name Tonalite. 'Original entry: Tonalite'
Stratigraphy Not entered
Comments Medium grained megacrystic tonalite
Locality details The Maim, 80m NNW of Cairn
50k map sheet Ballater (65E)

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Map reference NO 2794 9678
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, S82859

Plane Polarized, S82859

Plane Polarized, S82859