BGS mineralogy and petrology collection record

Sample number N3440; COLLNOJW7232;
Sample Donor Winchester, J
Rock name 'Original entry: Calcsilicate Rock'
Stratigraphy Not entered
Comments Not entered
Locality details Glass Toll Beag, Strathvaich
50k map sheet Alness (93)

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Map reference NH 317 792
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


N3440

Cross Polarized, N3440

Plane Polarized, N3440

Plane Polarized, N3440