BGS mineralogy and petrology collection record

Sample number E20197
Sample Donor Phemister,J.
Rock name 'Original entry: Quartz, Muscovite, Carbonate, Rare Scheelite'
Stratigraphy Not entered
Comments Separated powders from Bessemet Lab (-90+200 imm). Floats 2.7
Locality details Carrock Fell, Tungston Mine
50k map sheet Cockermouth (23)

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Map reference NY 3400 3300
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


E20197

Cross Polarized, E20197

Plane Polarized, E20197

Plane Polarized, E20197