BGS mineralogy and petrology collection record

Sample number S52527; COLLNOYC1673;
Sample Donor Mykura,W.
Rock name 'Original entry: Diorite, Coarse-Grained'
Stratigraphy Not entered
Comments Coarse diorite within zone of scapolitisation
Locality details E shore of Wester Wick, 790 yd S 10 deg E of S end of Loch of Westerwick
50k map sheet Foula (125)

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Map reference HU 285 423
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


S52527

Cross Polarized, S52527

Plane Polarized, S52527

Plane Polarized, S52527