BGS mineralogy and petrology collection record

Sample number E50448; COLLNOWV271;
Sample Donor Wilson,A.A.
Rock name 'Original entry: Greywacke'
Stratigraphy Lower Ordovician.
Comments Highly magnetic. Greywackes of probable Lower Ordovician age.
Locality details Beckermonds Scar BH. (I.G.S).
50k map sheet Hawes (50)

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Map reference SD 8635 8016
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


E50448

Cross Polarized, E50448

Plane Polarized, E50448

Plane Polarized, E50448