BGS mineralogy and petrology collection record

Sample number S30231
Sample Donor Phemister,J.
Rock name 'Original entry: Syenite, Hydrothermally Altered'
Stratigraphy Not entered
Comments Syenite, hydrothermally altered, zone in granite
Locality details Foot of banks at Long Ayre
50k map sheet North Shetland ? (129)

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Map reference HU 288 852
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


S30231

Cross Polarized, S30231

Plane Polarized, S30231

Plane Polarized, S30231