BGS mineralogy and petrology collection record

Sample number E67209; COLLNOMZ103;
Sample Donor Barton, C.M.
Rock name Not entered
Stratigraphy Not entered
Comments ? Fragmental volcanic. Upper Devonian
Locality details 450 m NE of Coombe
50k map sheet Plymouth (348)

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Map reference SX 3209 6364
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


E67209

Cross Polarized, E67209

Plane Polarized, E67209

Plane Polarized, E67209