BGS mineralogy and petrology collection record

Sample number S1743
Sample Donor Geikie,A.
Rock name 'Original entry: Quartz-Feldspar Granulite: Gneiss?'
Stratigraphy Not entered
Comments Two micas
Locality details River bed 1.5 mile N of Garve
50k map sheet Alness (93)

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Map reference NH 398 632
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


S1743

Cross Polarized, S1743

Plane Polarized, S1743

Plane Polarized, S1743