BGS mineralogy and petrology collection record

Sample number S32234
Sample Donor Allan,J.K.
Rock name 'Original entry: Muscovite-Chlorite Schist'
Stratigraphy Not entered
Comments Muscovite-chlorite schist, derived from an earlier garnetiferous schist
Locality details Cliff top, 180 yds NNE of Hevda
50k map sheet North Shetland ? (129)

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Map reference HU 2753 7476
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


S32234

Cross Polarized, S32234

Plane Polarized, S32234

Plane Polarized, S32234