BGS mineralogy and petrology collection record

Sample number S54269; COLLNOYW708;
Sample Donor May,F.; Phemister,J.;
Rock name 'Original entry: Schistose Grit, Probably Granulitised'
Stratigraphy Not entered
Comments Siliceous schist from exposure 10 ft by 5 ft
Locality details 610 yds W 27 deg S of Midhouse
50k map sheet Central Shetland (128)

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Map reference HU 345 709
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


S54269

Cross Polarized, S54269

Plane Polarized, S54269

Plane Polarized, S54269