BGS mineralogy and petrology collection record

Sample number S71533; COLLNOCX1120;
Sample Donor Smith,C.G.
Rock name 'Original entry: Quartz-Feldspar Pegmatite'
Stratigraphy Not entered
Comments Cutting Moine
Locality details Crag 40 m E of stream gully, Glen Coiltie
50k map sheet Fort Augustus (73)

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Map reference NH 4618 2744
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


S71533

Cross Polarized, S71533

Plane Polarized, S71533

Plane Polarized, S71533