BGS mineralogy and petrology collection record

Sample number S21136
Sample Donor Haldane,D.
Rock name 'Original entry: Quartz-Feldspar Granulite'
Stratigraphy Not entered
Comments Not entered
Locality details 350 ft E of Invershin Quarry and above railway bridge
50k map sheet Lairg (102)

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Map reference NH 58021 97191
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


S21136

Cross Polarized, S21136

Plane Polarized, S21136

Plane Polarized, S21136