BGS mineralogy and petrology collection record

Sample number S32245
Sample Donor Allan,J.K.
Rock name 'Original entry: Graphitic Schist'
Stratigraphy Not entered
Comments Graphitic schist, blastomylonite, ?contact altered
Locality details Shore 350 yds S from Taing of Turness
50k map sheet North Shetland ? (129)

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Map reference HU 2855 7619
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


S32245

Cross Polarized, S32245

Plane Polarized, S32245

Plane Polarized, S32245