BGS mineralogy and petrology collection record

Sample number E19439
Sample Donor Dunham,K.C.
Rock name 'Original entry: Ankerite And A Little Siderite'
Stratigraphy Not entered
Comments ANKERITE ANALYSED BY Dr G Smythe {SiO2 sol in HCl 1.5, Al2O3 1.42}
Locality details E. OPENCUT IN ASH HILL VEIN IN GT. LIMESTONE WESTENHOPE MINES
50k map sheet Alston (25)

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Map reference NY 929 347
Year collected Not entered 
Bore name Not applicable
Confidentiality No restrictions

Petrological thin sections

Links to high resolution images

Transition from XPL to PPL light


E19439

Cross Polarized, E19439

Plane Polarized, E19439

Plane Polarized, E19439