BGS mineralogy and petrology collection record

Sample number S52553; COLLNOYC1551;
Sample Donor Mykura,W.
Rock name 'Original entry: Crushed Dioritic Rock'
Stratigraphy Not entered
Comments Crushed dioritic rock
Locality details Hillside between Culswick and Stead of Culswick, 300 yds due E of S end of Sand Water
50k map sheet Foula (125)

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Map reference HU 271 446
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


S52553

Cross Polarized, S52553

Plane Polarized, S52553

Plane Polarized, S52553