BGS mineralogy and petrology collection record

Sample number E8242; COLLNO47;
Sample Donor Barrow, G.
Rock name 'Original entry: Tourmaline Mica Schist'
Stratigraphy Not entered
Comments Cornubianite.
Locality details H. Wall SW. of Elliots Farm.
50k map sheet Dartmoor Forest (338)

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Map reference SX 724 732
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


E8242

Cross Polarized, E8242

Plane Polarized, E8242

Plane Polarized, E8242