BGS mineralogy and petrology collection record

Sample number S33141; COLLNODH1144;
Sample Donor Haldane,D.
Rock name 'Original entry: Muscovite-Bioitite Gneiss'
Stratigraphy Not entered
Comments Muscovite-bioitite gneiss with shimmer aggregate, banded with microcline-plagioclase gneiss
Locality details Clandermires
50k map sheet Central Shetland (128)

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Map reference HU 457 701
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


S33141

Cross Polarized, S33141

Plane Polarized, S33141

Plane Polarized, S33141