BGS mineralogy and petrology collection record

Sample number E21376; COLLNOKY86;
Sample Donor Kellaway,G.A.
Rock name 'Original entry: Quartz-Chert Conglomerate'
Stratigraphy Not entered
Comments Conglomerate at junction of presd. Coal measures Sandstone and Lower Carb.
Locality details Fern Hill plantation near Lawrence Weston
50k map sheet Bristol (264)

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Map reference ST 547 782
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


E21376

Cross Polarized, E21376

Plane Polarized, E21376

Plane Polarized, E21376