BGS mineralogy and petrology collection record

Sample number S5616
Sample Donor Wilkinson, S.B.
Rock name 'Original entry: Ophitic Olivine Dolerite'
Stratigraphy Not entered
Comments Ophitic olivine dolerite, dyke
Locality details Cnoc Breac, Islay
50k map sheet Port Askaig (27)

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Map reference NR 328 688
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


S5616

Cross Polarized, S5616

Plane Polarized, S5616

Plane Polarized, S5616