BGS mineralogy and petrology collection record

Sample number S43368
Sample Donor Phemister,J.
Rock name 'Original entry: Silicified Ash, Subacid'
Stratigraphy Not entered
Comments Silicified ash, subacid
Locality details 198 yds 30 deg E of S of Cross-voe-sand, Head of Hamna Voe
50k map sheet North Shetland ? (129)

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Map reference HU 240 797
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


S43368

Cross Polarized, S43368

Plane Polarized, S43368

Plane Polarized, S43368