BGS mineralogy and petrology collection record

Sample number E41841
Sample Donor Selwood,E.B.
Rock name 'Original entry: Lamprophyre'
Stratigraphy Not entered
Comments ?Lamprophyre Dyke
Locality details Quarry By Hedge, approx 1.44km 040 deg from Bridford Church
50k map sheet Exeter (325)

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Map reference SX 8263 8752
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


E41841

Cross Polarized, E41841

Plane Polarized, E41841

Plane Polarized, E41841