BGS mineralogy and petrology collection record

Sample number S43358
Sample Donor Phemister,J.
Rock name 'Original entry: Quartz-Keratophyre'
Stratigraphy Not entered
Comments Quartz-keratophyre, grey dyke with light spotted centre
Locality details 530 yds 17 deg E of S of Point of Quida-Stack
50k map sheet North Shetland ? (129)

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View the geology near 'North Shetland ?'

Map reference HU 272 825
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


S43358

Cross Polarized, S43358

Plane Polarized, S43358

Plane Polarized, S43358