BGS mineralogy and petrology collection record

Sample number S5619
Sample Donor Wilkinson, S.B.
Rock name 'Original entry: Quartz Mica Dolerite'
Stratigraphy Not entered
Comments Quartz mica dolerite, dyke
Locality details Cnoc-Mor-Coul, Islay
50k map sheet Port Askaig (27)

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Map reference NR 204 648
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


S5619

Cross Polarized, S5619

Plane Polarized, S5619

Plane Polarized, S5619