BGS mineralogy and petrology collection record

Sample number S28732
Sample Donor Wilson, George Victor
Rock name 'Original entry: Sheared Granite + Vein Of Scapolite'
Stratigraphy Not entered
Comments Material from a crush zone
Locality details Wester Wick, E side, 200 yds inland from S. 28733
50k map sheet Foula (125)

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Map reference HU 287 425
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


S28732

Cross Polarized, S28732

Plane Polarized, S28732

Plane Polarized, S28732