BGS mineralogy and petrology collection record

Sample number E46150; COLLNOAT108;
Sample Donor Tresham, A.E.( nee Gough)
Rock name Not entered
Stratigraphy Not entered
Comments Dark grey slate, Ilfracombe beds. Devonian sheared green sandstone.
Locality details Small bay, 350 m. at 93 deg. from end of Ilfracombe Pier.
50k map sheet Ilfracombe (277)

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Map reference SS 527 477
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


E46150

Cross Polarized, E46150

Plane Polarized, E46150

Plane Polarized, E46150