BGS mineralogy and petrology collection record

Sample number E6801; COLLNO63;
Sample Donor Usher,W.A.E.
Rock name Trachytic-Rock. 'Original entry: Quartz Keratophyre'
Stratigraphy Not entered
Comments Not entered
Locality details In lane W. of reservoir, near Bovey Tracey.
50k map sheet Newton Abbot (339)

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Map reference SX 819 807
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


Cross Polarized, E6801

Plane Polarized, E6801

Plane Polarized, E6801