BGS mineralogy and petrology collection record

Sample number S31488
Sample Donor Simpson,J.B.
Rock name Not entered
Stratigraphy Not entered
Comments 30 ft porphyritic dyke
Locality details W shore of Loch Ailort 700 yds E of Lochan an Aonaich
50k map sheet Arisaig (61)

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Map reference NM 7382 8096
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


S31488

Cross Polarized, S31488

Plane Polarized, S31488

Plane Polarized, S31488