BGS mineralogy and petrology collection record

Sample number S68659; S68659/A; COLLNOBX1301;
Sample Donor Henderson,W.G.
Rock name 'Original entry: Gabbroic Rock'
Stratigraphy Not entered
Comments Gabbroic rock, not typical of mass
Locality details E bank of stream, 1400 m E of summit of Creag Tharsuinn
50k map sheet Loch Lomond (38)

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Map reference NN 2920 0740
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


S68659

Cross Polarized, S68659

Plane Polarized, S68659

Plane Polarized, S68659


S68659/A

Cross Polarized, S68659/A

Plane Polarized, S68659/A

Plane Polarized, S68659/A