BGS mineralogy and petrology collection record

Sample number E18770; COLLNOKD72;
Sample Donor Dunham,K.C.
Rock name 'Original entry: Ankerite & Shale Traversed By Quartz And Fluorite'
Stratigraphy Not entered
Comments FROM SEDLING VEIN IN SHALE BELOW
Locality details SEDLING MINE, SUMP BELOW W. 20FATHOMS LEVEL NEAR NEW UNDERGROUND SHAFT
50k map sheet Alston (25)

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Map reference NY 859 411
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


E18770

Cross Polarized, E18770

Plane Polarized, E18770

Plane Polarized, E18770