BGS mineralogy and petrology collection record

Sample number S76121; COLLNOMY472;
Sample Donor Gould,D.
Rock name Tonalite.
Stratigraphy Not entered
Comments Tonalite,foliated, with rounded (?sheared) K feldspar phenocrysts
Locality details Tillyfourie No.5 quarry W side, 500m NE of A944/B933 junction
50k map sheet Inverurie (76E)

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Map reference NJ 6452 1286
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, S76121

Plane Polarized, S76121

Plane Polarized, S76121