BGS mineralogy and petrology collection record

Sample number S8219
Sample Donor Cunningham-Craig, E.H. (aka C. Craig)
Rock name 'Original entry: Biotite Gneiss (Granulitic)'
Stratigraphy Not entered
Comments Granulitic
Locality details Glas Allt
50k map sheet Balmoral (65)

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Map reference NO 041 992
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


S8219

Cross Polarized, S8219

Plane Polarized, S8219

Plane Polarized, S8219