BGS mineralogy and petrology collection record

Sample number S54665; COLLNOYZ862;
Sample Donor Berridge,N.G.
Rock name 'Original entry: Semipelite With Feldspar Porphyroblasts'
Stratigraphy Not entered
Comments Semipelite with feldspar porphyroblasts
Locality details 5370 ft at 180 deg from Torrlaoighseach
50k map sheet Cluanie (72)

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Map reference NG 952 151
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


S54665

Cross Polarized, S54665

Plane Polarized, S54665

Plane Polarized, S54665