BGS mineralogy and petrology collection record

Sample number S42548
Sample Donor Road Research Laboratory
Rock name 'Original entry: Biotite Granulite'
Stratigraphy Not entered
Comments MR 21322
Locality details Contin gravel pit, Contin
50k map sheet Inverness (83)

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Map reference NH 444 574
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


S42548

Cross Polarized, S42548

Plane Polarized, S42548

Plane Polarized, S42548