BGS mineralogy and petrology collection record

Sample number S25438; COLLNOSN171;
Sample Donor Phemister,J.
Rock name Not entered
Stratigraphy Not entered
Comments Semipelitic, probably soaked
Locality details In burn, 1350 yds 14 deg E of S of exit of Loch Langdale
50k map sheet Altnaharra (108)

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Map reference NC 6856 4490
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


S25438

Cross Polarized, S25438

Plane Polarized, S25438

Plane Polarized, S25438