BGS mineralogy and petrology collection record

Sample number S25437; COLLNOSN169;
Sample Donor Phemister,J.
Rock name Not entered
Stratigraphy Not entered
Comments Grey granite; ?unaffected by complexing. White poikilitic mineral
Locality details In burn (Allt Bailltoire) 1430 yds 15 deg E of S of exit of Loch Langdale
50k map sheet Altnaharra (108)

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Map reference NC 6860 4486
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


S25437

Cross Polarized, S25437

Plane Polarized, S25437

Plane Polarized, S25437