BGS mineralogy and petrology collection record

Sample number S38943; COLLNOXJ279;
Sample Donor Johnstone,G.S.
Rock name 'Original entry: Granite Aplite'
Stratigraphy Not entered
Comments Granite aplite: cuts hornblende schist and granite gneiss; 1 inch thick
Locality details Allt Torr an Lochain, 1160 yds at 117 deg from Callop
50k map sheet Loch Eil (62)

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Map reference NM 9333 7819
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


S38943

Cross Polarized, S38943

Plane Polarized, S38943

Plane Polarized, S38943