BGS mineralogy and petrology collection record

Sample number E32133; COLLNOEE53;
Sample Donor Edmonds,E.A.
Rock name Sandstone (Undifferentiated). 'Original entry: Protoquartzite'
Stratigraphy Not entered
Comments Particularly strong culm sandstone.
Locality details Stream bed, 410 Yds. NW. of Great Cocktree.
50k map sheet Okehampton (324)

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Map reference SX 664 987
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


E32133

Cross Polarized, E32133

Plane Polarized, E32133

Plane Polarized, E32133