BGS mineralogy and petrology collection record

Sample number E6646
Sample Donor Lamphugh, G.W.
Rock name 'Original entry: Granular Chert'
Stratigraphy Not entered
Comments Min. res. Xxix 1925 p 75
Locality details West Brabourne Boring at 1900'
50k map sheet Canterbury (289)

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Map reference TR 0776 4231
Year collected Not entered 
Bore name West Brabourne 1
Confidentiality No restrictions

Petrological thin sections

Links to high resolution images

Transition from XPL to PPL light


E6646

Cross Polarized, E6646

Plane Polarized, E6646

Plane Polarized, E6646