BGS mineralogy and petrology collection record

Sample number S42521
Sample Donor Phemister,J.
Rock name 'Original entry: Muscovite-Biotite-Microcline-Oligoclase-Quartz Granulite'
Stratigraphy Not entered
Comments Augened semipelite, K-permeated
Locality details The Skurr, Burra Voe, 140 yds E by S of Newhouse
50k map sheet Yell (130)

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Map reference HU 522 793
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


S42521

Cross Polarized, S42521

Plane Polarized, S42521

Plane Polarized, S42521