BGS mineralogy and petrology collection record

Sample number E18914; COLLNOKD148;
Sample Donor Dunham,K.C.
Rock name 'Original entry: Calcite Replacing ? Ankerite'
Stratigraphy Not entered
Comments Shank mine No1 Pit ? Altered limestone
Locality details Shank Mine, 2m ENE. Of Barrow in Furness
50k map sheet Barrow-in-Furness (58)

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Map reference SD 237 720
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


E18914

Cross Polarized, E18914

Plane Polarized, E18914

Plane Polarized, E18914