BGS mineralogy and petrology collection record

Sample number S16744
Sample Donor Wilson, J.S.G.
Rock name 'Original entry: Ophitic Dolerite'
Stratigraphy Not entered
Comments Inclined sheet
Locality details 5500 ft SW of Derrynaculan
50k map sheet Mull (44)

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Map reference NM 5536 2813
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


S16744

Cross Polarized, S16744

Plane Polarized, S16744

Plane Polarized, S16744