BGS mineralogy and petrology collection record

Sample number S29511
Sample Donor Wilson, George Victor
Rock name 'Original entry: Quartz-Biotite Diorite'
Stratigraphy Not entered
Comments Quartz-biotite diorite
Locality details 0.25 mile, a few deg N of E of N end of Loch of Arg
50k map sheet West Shetland and South Shetland ? (126)

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Map reference HU 308 446
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


S29511

Cross Polarized, S29511

Plane Polarized, S29511

Plane Polarized, S29511