BGS mineralogy and petrology collection record

Sample number E19906; COLLNOKD284;
Sample Donor Dunham,K.C.
Rock name 'Original entry: Ankerite Crushed And Silicified Derived From Igneous Rock'
Stratigraphy Not entered
Comments ANKERITE FINER GRAINED (ANAL BY Dr JA SMYTHE)
Locality details MAIN DUMP FROM STONCROFT MINE
50k map sheet Bellingham (13)

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Map reference NY 854 689
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


E19906

Cross Polarized, E19906

Plane Polarized, E19906

Plane Polarized, E19906