BGS mineralogy and petrology collection record

Sample number E53729; COLLNORC1363;
Sample Donor Cave,R.
Rock name Not entered
Stratigraphy Not entered
Comments Dark grey ? beds of ? tuffs/lavas (light. magnetic).
Locality details Quarry, 300 m. at 338 deg. from Lt. Rhyndeston Farm, Brandy.
50k map sheet St. Davids (209)

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Map reference SM 8935 2377
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


E53729

Cross Polarized, E53729

Plane Polarized, E53729

Plane Polarized, E53729