BGS mineralogy and petrology collection record

Sample number S42486; COLLNOXJ543;
Sample Donor Johnstone,G.S.
Rock name 'Original entry: Altered Contorted Psammitic Granulite'
Stratigraphy Not entered
Comments Altered contorted psammitic granulite; typical of area
Locality details 820 yds due N from spot ht 2522 ft, Beinn Bhan
50k map sheet Loch Eil (62)

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Map reference NN 1237 8625
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


S42486

Cross Polarized, S42486

Plane Polarized, S42486

Plane Polarized, S42486