BGS mineralogy and petrology collection record

Sample number S33046
Sample Donor Haldane,D.
Rock name 'Original entry: Garnetiferous Mica-Oligoclase Granulitic Gneiss'
Stratigraphy Not entered
Comments Garnetiferous mica-oligoclase granulitic gneiss. Muscovite-biotite gneiss; recrystallised along shear lines
Locality details Fish Holm, NW shore
50k map sheet Yell (130)

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Map reference HU 478 746
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


S33046

Cross Polarized, S33046

Plane Polarized, S33046

Plane Polarized, S33046