BGS mineralogy and petrology collection record

Sample number E6759; COLLNO17;
Sample Donor Usher,W.A.E.
Rock name Dolerite (Synonymous With Microgabbro). 'Original entry: Diabase'
Stratigraphy Not entered
Comments Contact altered.
Locality details SSE. of Warmhill.
50k map sheet Newton Abbot (339)

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Map reference SX 837 801
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


E6759

Cross Polarized, E6759

Plane Polarized, E6759

Plane Polarized, E6759