BGS mineralogy and petrology collection record

Sample number S23155
Sample Donor Phemister,J.
Rock name 'Original entry: ? Nordmarkite Aplite'
Stratigraphy Not entered
Comments Vein
Locality details 318 yds S of W of fork of Allt Sail an Ruathair
50k map sheet Lairg (102)

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Map reference NC 334 141
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


S23155

Cross Polarized, S23155

Plane Polarized, S23155

Plane Polarized, S23155