BGS mineralogy and petrology collection record

Sample number E21716
Sample Donor Dunham,K.C.
Rock name 'Original entry: Barite With Limonite Pseudomorphs ? Often Ankerite'
Stratigraphy Not entered
Comments Deep vein
Locality details Silverband Barytes Mine
50k map sheet Alston (25)

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Map reference NY 703 317
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


E21716

Cross Polarized, E21716

Plane Polarized, E21716

Plane Polarized, E21716