BGS mineralogy and petrology collection record

Sample number E20606; MR17675;
Sample Donor Tilley, Professor
Rock name 'Original entry: Polyhalite Aggregate'
Stratigraphy Not entered
Comments Polyhalite Mineral hand picked from chisel bore sample, slide represent one crystal crushed for mounting
Locality details Eskdale No2 well, Darcy Exploration Co
50k map sheet Egton (43)

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Map reference NZ 8448 0806
Year collected Not entered 
Bore name Bp Eskdale No 2
Confidentiality No restrictions

Petrological thin sections

Links to high resolution images

Transition from XPL to PPL light


E20606

Cross Polarized, E20606

Plane Polarized, E20606

Plane Polarized, E20606