BGS mineralogy and petrology collection record

Sample number S2712
Sample Donor Geikie,A.
Rock name 'Original entry: Ophitic Dolerite'
Stratigraphy Not entered
Comments Rock overlying granite
Locality details Orval, Rum
50k map sheet Rum (60)

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Map reference NM 335 996
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


S2712

Cross Polarized, S2712

Plane Polarized, S2712

Plane Polarized, S2712