BGS mineralogy and petrology collection record

Sample number S50242; COLLNOYW473;
Sample Donor May,F.
Rock name 'Original entry: Sheared Granite'
Stratigraphy Not entered
Comments Sheared granite from crush belt
Locality details Shore section, 650 yds N 45 deg E of N tip of Kirk Holm
50k map sheet Central Shetland (128)

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Map reference HU 345 467
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


S50242

Cross Polarized, S50242

Plane Polarized, S50242

Plane Polarized, S50242