BGS mineralogy and petrology collection record

Sample number S42893
Sample Donor Phemister,J.
Rock name 'Original entry: Mica-Epidote-Hornblende Gneiss'
Stratigraphy Not entered
Comments Granulitic
Locality details Shore at Burra Voe, 900 ft NNW of Post Office, North Roe
50k map sheet Yell (130)

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Map reference HU 366 889
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


S42893

Cross Polarized, S42893

Plane Polarized, S42893

Plane Polarized, S42893