BGS mineralogy and petrology collection record

Sample number E3117
Sample Donor Teall, J.J.H.
Rock name 'Original entry: Contorted Mica Schist'
Stratigraphy Not entered
Comments Not entered
Locality details Bolt Head
50k map sheet Kingsbridge (355)

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Map reference
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


E3117

Cross Polarized, E3117

Plane Polarized, E3117

Plane Polarized, E3117