BGS mineralogy and petrology collection record

Sample number S34910
Sample Donor Grove, Dr. A.W.
Rock name 'Original entry: Pyroxene Sericitised Oligoclase, Etc.'
Stratigraphy Not entered
Comments Pyroxene sericitised oligoclase, etc. Marginal epidotic schist, perpendicular to S. 34909
Locality details Trench no. 3 [A.G.M. 1], Clothister Hill
50k map sheet Central Shetland (128)

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Map reference HU 342 729
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


S34910

Cross Polarized, S34910

Plane Polarized, S34910

Plane Polarized, S34910