BGS mineralogy and petrology collection record

Sample number S2198
Sample Donor Geikie,A.
Rock name 'Original entry: Mylonite'
Stratigraphy Not entered
Comments Mylonite, quartzose, altered shale, roadside in granite junction
Locality details West of Seli Voe, Sandsting
50k map sheet Central Shetland (128)

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Map reference HU 332 455
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


S2198

Cross Polarized, S2198

Plane Polarized, S2198

Plane Polarized, S2198