BGS mineralogy and petrology collection record

Sample number E22362; COLLNOJHT339; NEGM 2312,231;
Sample Donor Taylor,J.H.
Rock name 'Original entry: Calcite Mudstone With Pyrite Barytes'
Stratigraphy Not entered
Comments Mid Lias Nodule with Barytes, Pyrite ? Blende
Locality details Bank of river Gwash 770y ESE. Of church at Braunston
50k map sheet Stamford (157)

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Map reference SK 839 064
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


E22362

Cross Polarized, E22362

Plane Polarized, E22362

Plane Polarized, E22362