BGS mineralogy and petrology collection record

Sample number S14501
Sample Donor Macgregor,A.G.
Rock name 'Original entry: Granitised Granulite'
Stratigraphy Not entered
Comments Quartz-biotite-orthoclase-oligoclase. Either granitised Moine or granitic vein in the monzogranite complex
Locality details Southern slope of Cnoc nan Neill
50k map sheet Lairg (102)

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Map reference NC 60351 09675
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


S14501

Cross Polarized, S14501

Plane Polarized, S14501

Plane Polarized, S14501