BGS mineralogy and petrology collection record

Sample number E20969
Sample Donor D'Arcy Boring
Rock name 'Original entry: Chloritic Epidotic Andesite'
Stratigraphy Not entered
Comments D'Arcy Explor. Co. Depth 3012ft
Locality details Sproxton B.H. No.1, Sproxton
50k map sheet Bourne (143)

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Map reference SK 8451 2394
Year collected Not entered 
Bore name Sproxton No.1
Confidentiality No restrictions

Petrological thin sections

Links to high resolution images

Transition from XPL to PPL light


E20969

Cross Polarized, E20969

Plane Polarized, E20969

Plane Polarized, E20969