BGS mineralogy and petrology collection record

Sample number S27890
Sample Donor Phemister,J.
Rock name 'Original entry: Serpentine'
Stratigraphy Not entered
Comments Serpentine. Dyke or sill in serpentine
Locality details SW side of Tressa Ness
50k map sheet Yell (130)

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Map reference HU 620 948
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


S27890

Cross Polarized, S27890

Plane Polarized, S27890

Plane Polarized, S27890