BGS mineralogy and petrology collection record

Sample number S32084
Sample Donor Allan,J.K.
Rock name 'Original entry: Garnetiferous Muscovite-Biotite Gneiss'
Stratigraphy Not entered
Comments Garnetiferous muscovite-biotite gneiss. Permeation gneiss; recrystallised diaphthoretic schist
Locality details Linga, N shore at wall of sheepfold
50k map sheet Yell (130)

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Map reference HU 554 992
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


S32084

Cross Polarized, S32084

Plane Polarized, S32084

Plane Polarized, S32084