BGS mineralogy and petrology collection record

Sample number E67182; COLLNOMZ59;
Sample Donor Barton, C.M.
Rock name Not entered
Stratigraphy Not entered
Comments Upper Devonian. Greish brown silty slate
Locality details A38, NE side
50k map sheet Plymouth (348)

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Map reference SX 2679 6257
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


E67182

Cross Polarized, E67182

Plane Polarized, E67182

Plane Polarized, E67182