BGS mineralogy and petrology collection record

Sample number S43395
Sample Donor Phemister,J.
Rock name 'Original entry: Tuff, Lithic'
Stratigraphy Not entered
Comments Tuff, lithic, perhaps welded tuff
Locality details 680 yds 25 deg W of S of trig pt 205 ft, Sae Breck
50k map sheet North Shetland ? (129)

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Map reference HU 215 776
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


S43395

Cross Polarized, S43395

Plane Polarized, S43395

Plane Polarized, S43395