BGS mineralogy and petrology collection record

Sample number S53055; COLLNOYZ646;
Sample Donor Berridge,N.G.
Rock name 'Original entry: Quartz-Feldspar Porphyry, Affin. Aplite'
Stratigraphy Not entered
Comments Quartz-feldspar porphyry, affin. aplite
Locality details 4700 ft at 270 deg from Bealach Ratagain
50k map sheet Cluanie (72)

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Map reference NG 885 199
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


S53055

Cross Polarized, S53055

Plane Polarized, S53055

Plane Polarized, S53055