BGS mineralogy and petrology collection record

Sample number S31019
Sample Donor Wilson, George Victor
Rock name 'Original entry: Quartz-Soaked Garnetiferous Granulite'
Stratigraphy Not entered
Comments Gneiss; biotite opacised, feldspar turbidised and partly removed
Locality details N point of Crockna Vord
50k map sheet West Shetland ? (127)

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Map reference HU 254 584
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


S31019

Cross Polarized, S31019

Plane Polarized, S31019

Plane Polarized, S31019