BGS mineralogy and petrology collection record

Sample number E18615; COLLNOKD79;
Sample Donor Dunham,K.C.
Rock name 'Original entry: Whin Sill Altered Vein Of Dolomite With Green ? Quartz'
Stratigraphy Not entered
Comments ALTERED WHIN SILL,GREEN MINERAL IN WHITE VEIN
Locality details COWGREEN MINE,FOOTWALL OF WINTERLUSH VEIN, 191' LEVEL,FORLEAD APRIL/40
50k map sheet Alston (25)

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Map reference NY 81 30
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


E18615

Cross Polarized, E18615

Plane Polarized, E18615

Plane Polarized, E18615