BGS mineralogy and petrology collection record

Sample number S4619
Sample Donor Gunn, W.
Rock name 'Original entry: Olivine Basalt'
Stratigraphy Not entered
Comments Olivine basalt, bed of trap
Locality details Dunstrone, S. Bute
50k map sheet Arran (Millport) (21)

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Map reference NS 081 547
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


S4619

Cross Polarized, S4619

Plane Polarized, S4619

Plane Polarized, S4619