BGS mineralogy and petrology collection record

Sample number S42148; COLLNOXJ760;
Sample Donor Johnstone,G.S.
Rock name 'Original entry: Possibly Granite Gneiss'
Stratigraphy Not entered
Comments Possibly granite gneiss lits in hornblende schist
Locality details Shore of Loch Arkaig, 2170 yds W of Carnagarry
50k map sheet Loch Eil (62)

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Map reference NN 0015 7940
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


S42148

Cross Polarized, S42148

Plane Polarized, S42148

Plane Polarized, S42148