BGS mineralogy and petrology collection record

Sample number S71301; COLLNOFY71;
Sample Donor Highton,A.J.
Rock name 'Original entry: Granite Gneiss, Fine Grained'
Stratigraphy Not entered
Comments Strong foliation; pre-Caledonian
Locality details 830 m W of Lon Mor
50k map sheet Fort Augustus (73)

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Map reference NH 3375 0696
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


S71301

Cross Polarized, S71301

Plane Polarized, S71301

Plane Polarized, S71301