BGS mineralogy and petrology collection record

Sample number S17355
Sample Donor Wilson, J.S.G.
Rock name 'Original entry: Micro-Ophitic Jedburgh Basalt / Coarse Olivine-Dolerite'
Stratigraphy Not entered
Comments Lava, large olivines much decomposed
Locality details Coast 7500 ft SW of Laggan Lodge
50k map sheet Mull (44)

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Map reference NM 6119 2223
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


S17355

Cross Polarized, S17355

Plane Polarized, S17355

Plane Polarized, S17355