BGS mineralogy and petrology collection record

Sample number E7712; COLLNO10;
Sample Donor Usher,W.A.E.
Rock name Tuff. 'Original entry: Quartz Keratophyre Tuff'
Stratigraphy Not entered
Comments Not entered
Locality details West of East Ogwell Mill.
50k map sheet Newton Abbot (339)

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Map reference SX 840 708
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


E7712

Cross Polarized, E7712

Plane Polarized, E7712

Plane Polarized, E7712