BGS mineralogy and petrology collection record

Sample number S34941
Sample Donor Haldane,D.
Rock name 'Original entry: ?Mylonite From Acid Rock'
Stratigraphy Not entered
Comments ?Mylonite from acid rock, or ?quartz-albite schist
Locality details Burn of Vestavirdin, at S base of Clothister Hill
50k map sheet Central Shetland (128)

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Map reference HU 342 727
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


S34941

Cross Polarized, S34941

Plane Polarized, S34941

Plane Polarized, S34941