BGS mineralogy and petrology collection record

Sample number S17767
Sample Donor Tait,D.
Rock name 'Original entry: Olivine-Basalt (Much Decomposed)'
Stratigraphy Not entered
Comments Ben More Lava Suite, No. 17; probably granulitic type with large olivines
Locality details Traverse from between tide marks 0.25 mile E of Dererach (Loch Scridain) to 3169 ft summit of Ben More: No. 17
50k map sheet Mull (44)

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Map reference NM 5193 3071
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


S17767

Cross Polarized, S17767

Plane Polarized, S17767

Plane Polarized, S17767