BGS mineralogy and petrology collection record

Sample number E20500; COLLNOF2467;
Sample Donor Fowler,A.
Rock name 'Original entry: Siltstone, Graded Bedding'
Stratigraphy Not entered
Comments AT 645'
Locality details CEREBOS SALT-BRINE WELL No21 3700' SE. OF GREATHAM STATION
50k map sheet Stockton (33)

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Map reference NZ 50581 25929
Year collected Not entered 
Bore name Cerebos Brinewell No 21 Bore
Confidentiality No restrictions

Petrological thin sections

Links to high resolution images

Transition from XPL to PPL light


E20500

Cross Polarized, E20500

Plane Polarized, E20500

Plane Polarized, E20500