BGS mineralogy and petrology collection record

Sample number S41011
Sample Donor Boyd, A.J.
Rock name 'Original entry: Chloritised Grit'
Stratigraphy Not entered
Comments Not entered
Locality details 1200 yds W 18deg S of outlet from Dubh Loch Beag
50k map sheet Lairg (102)

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Map reference NC 315 158
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


S41011

Cross Polarized, S41011

Plane Polarized, S41011

Plane Polarized, S41011