BGS mineralogy and petrology collection record

Sample number S71423; COLLNOFY197;
Sample Donor Highton,A.J.
Rock name 'Original entry: Pegmatite'
Stratigraphy Not entered
Comments From irregular sheet; Caledonian
Locality details Allt Phocaichain
50k map sheet Fort Augustus (73)

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Map reference NH 3148 1037
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


S71423

Cross Polarized, S71423

Plane Polarized, S71423

Plane Polarized, S71423