BGS mineralogy and petrology collection record

Sample number S25381; S25381/A; COLLNOSN49;
Sample Donor Phemister,J.
Rock name Not entered
Stratigraphy Not entered
Comments Quartzose complexed semipelitic
Locality details 1700 yds 34 deg N of E of exit of Loch Glasail
50k map sheet Altnaharra (108)

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Map reference NC 6652 4177
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


S25381

Cross Polarized, S25381

Plane Polarized, S25381

Plane Polarized, S25381


S25381/A

Cross Polarized, S25381/A

Plane Polarized, S25381/A

Plane Polarized, S25381/A