BGS mineralogy and petrology collection record

Sample number N3919; COLLNOJW797;
Sample Donor Winchester, J
Rock name 'Original entry: Calcsilicate Rock'
Stratigraphy Not entered
Comments Not entered
Locality details Loch Spean (lower Loch Laggan), narrows, N side by road
50k map sheet Glen Roy (63)

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Map reference NN 41 82
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


N3919

Cross Polarized, N3919

Plane Polarized, N3919

Plane Polarized, N3919