BGS mineralogy and petrology collection record

Sample number E6809; COLLNO524;
Sample Donor Hall,T.C.
Rock name Tuff. 'Original entry: Quartz Keratophyre Tuff'
Stratigraphy Not entered
Comments Not entered
Locality details Railway cutting, half a mile NNW. of Ashton Station.
50k map sheet Newton Abbot (339)

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Map reference SX 842 844
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, E6809

Plane Polarized, E6809

Plane Polarized, E6809