BGS mineralogy and petrology collection record

Sample number E65535; COLLNOMB40;
Sample Donor Barton, C.M.
Rock name Dolerite (Synonymous With Microgabbro). 'Original entry: Dolerite'
Stratigraphy Not entered
Comments Dolerite.
Locality details Field exposure, 520 m. NNW. of Bridford Church.
50k map sheet Exeter (325)

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Map reference SX 8145 8689
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


E65535

Cross Polarized, E65535

Plane Polarized, E65535

Plane Polarized, E65535