BGS mineralogy and petrology collection record

Sample number S64983; S64983/A; COLLNOZC1274;
Sample Donor Peacock,J.D.
Rock name 'Original entry: Acid Igneous Rock'
Stratigraphy Not entered
Comments Vein apparently cross-cutting S.64981; Late Caledonian
Locality details Wester Knockfin
50k map sheet Fort Augustus (73)

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Map reference NH 2808 2540
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


S64983

Cross Polarized, S64983

Plane Polarized, S64983

Plane Polarized, S64983


S64983/A

Cross Polarized, S64983/A

Plane Polarized, S64983/A

Plane Polarized, S64983/A