BGS mineralogy and petrology collection record

Sample number E25665
Sample Donor Dines,H.G.
Rock name Kaolinite-Clay. 'Original entry: Kaolin'
Stratigraphy Not entered
Comments ? China clay. (Enq. from M.Kent of Delabole Slate Quarry).
Locality details Trench, 20 Yds. x 3 ft. deep, at Treveignan, half a mile NW. of Michaelstow.
50k map sheet Camelford (336)

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Map reference
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


E25665

Cross Polarized, E25665

Plane Polarized, E25665

Plane Polarized, E25665