BGS mineralogy and petrology collection record

Sample number S95409; COLLNOMPB8;
Sample Donor Boland,M.P.
Rock name Wacke. 'Original entry: Greywacke'
Stratigraphy Not entered
Comments Greywacke with shear zone fabric
Locality details Outcrop 400m SE of Drumelzier Place
50k map sheet Biggar (24W)

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Map reference NT 1270 3320
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


S95409

Cross Polarized, S95409

Plane Polarized, S95409

Plane Polarized, S95409