BGS mineralogy and petrology collection record

Sample number S42485; COLLNOXJ542;
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 2700 yds S 31 deg W from Invermallie
50k map sheet Loch Eil (62)

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Map reference NN 1226 8674
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


S42485

Cross Polarized, S42485

Plane Polarized, S42485

Plane Polarized, S42485