BGS mineralogy and petrology collection record

Sample number S25160
Sample Donor Read, H.H.
Rock name Not entered
Stratigraphy Not entered
Comments Granite sill
Locality details 1 mile E of Lochan Tairbh
50k map sheet Altnaharra (108)

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Map reference NC 5833 3119
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


S25160

Cross Polarized, S25160

Plane Polarized, S25160

Plane Polarized, S25160