BGS mineralogy and petrology collection record

Sample number S78098; S78098/A; COLLNOGY530;
Sample Donor Barnes,R.
Rock name 'Original entry: Meta-Greywacke'
Stratigraphy Not entered
Comments Coarse biotite developed
Locality details Kirkmabreck Quarry
50k map sheet Wigtown (4)

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Map reference NX 4796 5659
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


S78098

Cross Polarized, S78098

Plane Polarized, S78098

Plane Polarized, S78098


S78098/A

Cross Polarized, S78098/A

Plane Polarized, S78098/A

Plane Polarized, S78098/A