BGS mineralogy and petrology collection record

Sample number S35474
Sample Donor Phemister,J.
Rock name 'Original entry: Garnetiferous Biotite Granulite'
Stratigraphy Not entered
Comments Garnetiferous biotite granulite. Flaggy semipelitic gneiss; epidotic, muscovite in some laminae
Locality details E side of Ill Geo, 0.33 mile E of Garmus Taing
50k map sheet Yell (130)

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Map reference HU 364 937
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


S35474

Cross Polarized, S35474

Plane Polarized, S35474

Plane Polarized, S35474