BGS mineralogy and petrology collection record

Sample number S32864; S32864/A; S32864/B;
Sample Donor Robertson,T.
Rock name 'Original entry: Quartz-Mica Granulite'
Stratigraphy Not entered
Comments Quartz-mica granulite, oriented to show directions of dip and lineation
Locality details Garry - Ericht Water Tunnel; 6990 ft from Ericht end
50k map sheet Rannoch (54)

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Map reference NN 5733 7200
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


S32864/A

Cross Polarized, S32864/A

Plane Polarized, S32864/A

Plane Polarized, S32864/A


S32864/B

Cross Polarized, S32864/B

Plane Polarized, S32864/B

Plane Polarized, S32864/B