BGS mineralogy and petrology collection record

Sample number S14497
Sample Donor Macgregor,A.G.
Rock name 'Original entry: Granodiorite'
Stratigraphy Not entered
Comments Boulder (Lairg 'Granite' type of rock)
Locality details From drift at Achatomlinie
50k map sheet Lairg (102)

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Map reference NC 65478 09932
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


S14497

Cross Polarized, S14497

Plane Polarized, S14497

Plane Polarized, S14497