BGS mineralogy and petrology collection record

Sample number E946
Sample Donor Rutley,F.
Rock name Basalt. 'Original entry: Olivine Basalt'
Stratigraphy Not entered
Comments Quartz
Locality details Quarry NE of Knowle. N of Dunchideock
50k map sheet Exeter (325)

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Map reference
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


E946

Cross Polarized, E946

Plane Polarized, E946

Plane Polarized, E946