BGS mineralogy and petrology collection record

Sample number S27887
Sample Donor Phemister,J.
Rock name 'Original entry: Dunite Serpentine'
Stratigraphy Not entered
Comments Dunite serpentine. Smooth ochre-weathering S with crystals
Locality details The Looin, E of dyke 450 yds W of Mongirsdale
50k map sheet Yell (130)

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Map reference HU 637 922
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


S27887

Cross Polarized, S27887

Plane Polarized, S27887

Plane Polarized, S27887