BGS mineralogy and petrology collection record

Sample number E31364; COLLNOKB198;
Sample Donor Beer,K.E.
Rock name 'Original entry: Sandstone (Sub Greywacke Type)'
Stratigraphy Not entered
Comments Quartzitic ? sandstone in soft siltstones.
Locality details Stream, 280 Yds. N. 17 deg. W. of Westacott.
50k map sheet Okehampton (324)

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Map reference SS 619 036
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


E31364

Cross Polarized, E31364

Plane Polarized, E31364

Plane Polarized, E31364