BGS mineralogy and petrology collection record

Sample number S30715
Sample Donor Robertson,T.
Rock name 'Original entry: Garnetiferous Mica-Oligoclase Gneiss'
Stratigraphy Not entered
Comments Gneiss
Locality details C12. 80 yds From E-most point of Maa Loch
50k map sheet West Shetland ? (127)

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Map reference HU 302 600
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


S30715

Cross Polarized, S30715

Plane Polarized, S30715

Plane Polarized, S30715