BGS mineralogy and petrology collection record

Sample number S33069
Sample Donor Haldane,D.
Rock name 'Original entry: Biotite Trondhjemite And Siliceous Granulite'
Stratigraphy Not entered
Comments Biotite trondhjemite and siliceous granulite. Schist-granulite junction; largely K-feldspar
Locality details Mio Ness, bay SE of N point
50k map sheet Yell (130)

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Map reference HU 428 790
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


S33069

Cross Polarized, S33069

Plane Polarized, S33069

Plane Polarized, S33069