BGS mineralogy and petrology collection record

Sample number S55295; COLLNOYC1945;
Sample Donor Mykura,W.
Rock name 'Original entry: Fine-Grained Ophitic Basalt Or Dolerite'
Stratigraphy Not entered
Comments Basalt dykes
Locality details Small gully on NW shore of Hesti Geo
50k map sheet Fair Isle (123)

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Map reference HZ 197 701
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


S55295

Cross Polarized, S55295

Plane Polarized, S55295

Plane Polarized, S55295