BGS mineralogy and petrology collection record

Sample number S34920
Sample Donor Haldane,D.
Rock name 'Original entry: Quartz-Tremolite-Mica Schist'
Stratigraphy Not entered
Comments Magnetite rock with amphibole, epidote and calcite
Locality details Halfway along Clothister Hill ridge (at peg XCVII)
50k map sheet Central Shetland (128)

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Map reference HU 342 733
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


S34920

Cross Polarized, S34920

Plane Polarized, S34920

Plane Polarized, S34920