BGS mineralogy and petrology collection record

Sample number E27459
Sample Donor Rhys,G.H.
Rock name 'Original entry: Contact Altered Basalt & Calcite Siltstone'
Stratigraphy Not entered
Comments Contact of Basalt and underlying Limestone Depth 403' 8" Sample no.5
Locality details G.S.M. Fallgate BH [as above]
50k map sheet Chesterfield (112)

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Map reference SK 353 622
Year collected Not entered 
Bore name G.S.M. Fallgate
Confidentiality No restrictions

Petrological thin sections

Links to high resolution images

Transition from XPL to PPL light


E27459

Cross Polarized, E27459

Plane Polarized, E27459

Plane Polarized, E27459