BGS mineralogy and petrology collection record

Sample number S31121
Sample Donor Wilson, George Victor
Rock name 'Original entry: Sheared Part-Mylonitised Granite'
Stratigraphy Not entered
Comments Sheared part-mylonitised granite with scapolite veinlets
Locality details Pundswell, 600 ft NNW of Longa Berg
50k map sheet West Shetland and South Shetland ? (126)

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Map reference HU 304 421
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


S31121

Cross Polarized, S31121

Plane Polarized, S31121

Plane Polarized, S31121