BGS mineralogy and petrology collection record

Sample number S48794; MC1991;
Sample Donor Elliot,R.W.
Rock name 'Original entry: Highly Decomposed Olivine Basalt'
Stratigraphy Not entered
Comments Highly decomposed olivine basalt, block in vent
Locality details Quarry at side of road on NE face of Bedda Hill
50k map sheet Langholm (11)

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Map reference NY 464 878
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


S48794

Cross Polarized, S48794

Plane Polarized, S48794

Plane Polarized, S48794