BGS mineralogy and petrology collection record

Sample number S65027; COLLNOBX864;
Sample Donor Henderson,W.G.
Rock name 'Original entry: Sheared Greyish-Brown Igneous Rock'
Stratigraphy Not entered
Comments Sheared greyish-brown dyke 0.2 m thick; post-Silurian
Locality details N side of R Spean, 440 m W of confluence with R Treig
50k map sheet Glen Roy (63)

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Map reference NN 3523 7999
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


S65027

Cross Polarized, S65027

Plane Polarized, S65027

Plane Polarized, S65027