BGS mineralogy and petrology collection record

Sample number S69435; S69435/A; COLLNOBX1391;
Sample Donor Henderson,W.G.
Rock name 'Original entry: Porphyritic Granite'
Stratigraphy Not entered
Comments Porphyritic granite, typical of mass
Locality details Beside hydro road, 600 m NE of power station, N of Glenfyne Lodge
50k map sheet Inverarray (37)

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Map reference NN 2349 1680
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


S69435

Cross Polarized, S69435

Plane Polarized, S69435

Plane Polarized, S69435


S69435/A

Cross Polarized, S69435/A

Plane Polarized, S69435/A

Plane Polarized, S69435/A