BGS mineralogy and petrology collection record

Sample number S17777
Sample Donor Tait,D.
Rock name 'Original entry: Granulitic To Microlithic Olivine-Basalt'
Stratigraphy Not entered
Comments Ben More Lava Suite, No. 27; dark group; variolitic in places
Locality details Traverse from between tide marks 0.25 mile E of Dererach (Loch Scridain) to 3169 ft summit of Ben More: No. 27
50k map sheet Mull (44)

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Map reference NM 5189 3095
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


S17777

Cross Polarized, S17777

Plane Polarized, S17777

Plane Polarized, S17777