BGS mineralogy and petrology collection record

Sample number S22015
Sample Donor Phemister,J.
Rock name 'Original entry: Nordmarkite Aplite Or Porphyry'
Stratigraphy Not entered
Comments Aplite vein in normal syenite
Locality details Base of E face of Sail an Ruathair
50k map sheet Lairg (102)

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Map reference NC 33372 14025
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


S22015

Cross Polarized, S22015

Plane Polarized, S22015

Plane Polarized, S22015