BGS mineralogy and petrology collection record

Sample number S29426
Sample Donor Phemister,J.
Rock name 'Original entry: Garnetiferous Muscovite-Biotite-Epdote-Albite Granulite'
Stratigraphy Not entered
Comments Garnetiferous muscovite-biotite-epdote-albite granulite. Banded gneiss from Skea Group: epidotic, porphyroblastic hornblende
Locality details Coast 1375 ft N by E of Stourl, Skea
50k map sheet Yell (130)

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Map reference HU 376 851
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


S29426

Cross Polarized, S29426

Plane Polarized, S29426

Plane Polarized, S29426