BGS mineralogy and petrology collection record

Sample number S16696
Sample Donor Wilson, J.S.G.
Rock name 'Original entry: Ophitic Dolerite'
Stratigraphy Not entered
Comments Inclined sheet
Locality details 900 ft above where track from Rossal crosses the Allt a' Mhaim
50k map sheet Mull (44)

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Map reference NM 5526 2684
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


S16696

Cross Polarized, S16696

Plane Polarized, S16696

Plane Polarized, S16696