BGS mineralogy and petrology collection record

Sample number E6777; COLLNO51;
Sample Donor Usher,W.A.E.
Rock name 'Original entry: Radiolarian Rock (Ashy)'
Stratigraphy Not entered
Comments Not entered
Locality details N. border of 1/4 inch sheet, 91SE. Cannonteign House.
50k map sheet Newton Abbot (339)

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Map reference SX 854 858
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


E6777

Cross Polarized, E6777

Plane Polarized, E6777

Plane Polarized, E6777