BGS mineralogy and petrology collection record

Sample number S76122; COLLNOMY473;
Sample Donor Gould,D.
Rock name Tonalite.
Stratigraphy Not entered
Comments Tonalite,foliated, with angular K feldspar phenocrysts
Locality details Tillyfourie No.5 quarry E side, 550m NE of A944/B933 junction
50k map sheet Inverurie (76E)

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Map reference NJ 6463 1284
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, S76122

Plane Polarized, S76122

Plane Polarized, S76122