BGS mineralogy and petrology collection record

Sample number S78037; COLLNOGY469;
Sample Donor Barnes,R.
Rock name 'Original entry: Diorite / Biotite Granite / Metagreywacke'
Stratigraphy Not entered
Comments Dyke margin
Locality details Kirkmabreck Quarry
50k map sheet Wigtown (4)

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Map reference NX 4797 5658
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


S78037

Cross Polarized, S78037

Plane Polarized, S78037

Plane Polarized, S78037