BGS mineralogy and petrology collection record

Sample number N2604; COLLNOHY1371;
Sample Donor Thomas,C.W.
Rock name 'Original entry: Semipelite'
Stratigraphy Not entered
Comments Semipelitic, chlorite-rich, schistose
Locality details Crags N of Fionn Bhealach
50k map sheet Loch Lomond (38)

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Map reference NN 49106 21710
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


N2604

Cross Polarized, N2604

Plane Polarized, N2604

Plane Polarized, N2604