BGS mineralogy and petrology collection record

Sample number S43407
Sample Donor Phemister,J.
Rock name 'Original entry: Slag, Andesitic, Acid'
Stratigraphy Not entered
Comments Slag, andesitic, acid
Locality details 0.25 mile 30 deg N of E of Cooperstown, Tangwick
50k map sheet North Shetland ? (129)

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Map reference HU 237 783
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


S43407

Cross Polarized, S43407

Plane Polarized, S43407

Plane Polarized, S43407