BGS mineralogy and petrology collection record

Sample number S30991
Sample Donor Wilson, George Victor
Rock name 'Original entry: Andesite'
Stratigraphy Not entered
Comments Lava
Locality details E side of Robbie Glen's Loch
50k map sheet West Shetland ? (127)

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Map reference HU 270 567
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


S30991

Cross Polarized, S30991

Plane Polarized, S30991

Plane Polarized, S30991