BGS mineralogy and petrology collection record

Sample number E15073; COLLNORP237; NEG1985M;
Sample Donor Pocock,R.W.
Rock name 'Original entry: Gritty Phosphatic Limestone'
Stratigraphy Not entered
Comments Bed F Lapworthella Lst. HE3145 Numerous phosphatic fossils some collophane and glauconite
Locality details Trench 1200yds NW. of Longwood Smithy Loc.8
50k map sheet Shrewsbury (152)

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Map reference SJ 596 078
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


E15073

Cross Polarized, E15073

Plane Polarized, E15073

Plane Polarized, E15073