BGS mineralogy and petrology collection record

Sample number E6505; COLLNO137;
Sample Donor Dewey,H.
Rock name 'Original entry: Cherty Banded Rock'
Stratigraphy Not entered
Comments Not entered
Locality details Field W. of Treglassick..
50k map sheet Tavistock (337)

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Map reference SX 202 861
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


E6505

Cross Polarized, E6505

Plane Polarized, E6505

Plane Polarized, E6505