BGS mineralogy and petrology collection record

Sample number E19908; COLLNOKD286;
Sample Donor Dunham,K.C.
Rock name 'Original entry: Dolerite With Veins Of Ankerite & Calcite'
Stratigraphy Not entered
Comments ? ANKERITE IN WHIN SILL
Locality details WALWIK FELL MINE
50k map sheet Bellingham (13)

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Map reference NY 885 708
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


E19908

Cross Polarized, E19908

Plane Polarized, E19908

Plane Polarized, E19908