BGS mineralogy and petrology collection record

Sample number S82023; COLLNOCX2256;
Sample Donor Smith,C.G.
Rock name Porphyry. 'Original entry: Felsite'
Stratigraphy Not entered
Comments Grey felsite with ?hornblende phenocrysts
Locality details 100m N of track
50k map sheet Ballater (65E)

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Map reference NO 2954 9247
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


S82023

Cross Polarized, S82023

Plane Polarized, S82023

Plane Polarized, S82023