BGS mineralogy and petrology collection record

Sample number S82045; COLLNOCX2281;
Sample Donor Smith,C.G.
Rock name Porphyry. 'Original entry: Quartz Feldspar Porphyry'
Stratigraphy Not entered
Comments Quartz feldspar porphyry
Locality details 400m SSE of Corby Hall
50k map sheet Ballater (65E)

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Map reference NO 3010 9505
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


S82045

Cross Polarized, S82045

Plane Polarized, S82045

Plane Polarized, S82045