BGS mineralogy and petrology collection record

Sample number S45183; COLLNODH1080;
Sample Donor Haldane,D.; Phemister,J.;
Rock name 'Original entry: Biotite-Andesine Gneiss'
Stratigraphy Not entered
Comments Biotite-andesine gneiss
Locality details Swarta Skerry
50k map sheet Central Shetland (128)

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Map reference HU 486 683
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


S45183

Cross Polarized, S45183

Plane Polarized, S45183

Plane Polarized, S45183