BGS mineralogy and petrology collection record

Sample number S37675; MR18997; MR18998; COLLNOPS403;
Sample Donor Sabine,P.A.
Rock name 'Original entry: Melanite-Augite Nepheline-Syenite'
Stratigraphy Not entered
Comments South dyke
Locality details Rhu Coigach, 850 yds W 17 deg N of BM 184
50k map sheet Ullapool (101)

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Map reference NB 966 157
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


S37675

Cross Polarized, S37675

Plane Polarized, S37675

Plane Polarized, S37675