BGS mineralogy and petrology collection record

Sample number S30386; S30386/A; COLLNOTR146;
Sample Donor Robertson,T.
Rock name 'Original entry: Crystalline Limestone, Graetly Strained'
Stratigraphy Not entered
Comments Limestone with quartz, oligoclase, muscovite
Locality details S1. Nacka Skerry, E side
50k map sheet Central Shetland (128)

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Map reference HU 611 662
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


S30386

Cross Polarized, S30386

Plane Polarized, S30386

Plane Polarized, S30386


S30386/A

Cross Polarized, S30386/A

Plane Polarized, S30386/A

Plane Polarized, S30386/A