BGS mineralogy and petrology collection record

Sample number S99374; COLLNOLY1063;
Sample Donor Robertson,S.
Rock name Psammite. 'Original entry: Psammite'
Stratigraphy Not entered
Comments Micaceous psammite
Locality details 1250m NNE of Beinn a' Chlachair
50k map sheet Dalwhinnie (63E)

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Map reference NN 4746 7936
Year collected 1996 
Bore name Not applicable
Confidentiality No restrictions

Petrological thin sections

Links to high resolution images

Transition from XPL to PPL light


S99374

Cross Polarized, S99374

Plane Polarized, S99374

Plane Polarized, S99374