BGS mineralogy and petrology collection record

Sample number E31491; COLLNOJW344;
Sample Donor Wright,J.E.
Rock name 'Original entry: Kaolinitic Sericitic Sandstone'
Stratigraphy Not entered
Comments Kaolinitic quartzy sand with chalcedonic cement.
Locality details Old tin workings. 510Yds. W. 23 deg. S. of Stone Farm.
50k map sheet Okehampton (324)

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Map reference SX 708 905
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


E31491

Cross Polarized, E31491

Plane Polarized, E31491

Plane Polarized, E31491