BGS mineralogy and petrology collection record

Sample number S83652; COLLNOAX2165;
Sample Donor Floyd,J.D.
Rock name Wacke. 'Original entry: Greywacke'
Stratigraphy Not entered
Comments Greywacke, Ordovician
Locality details Pochriegavin Burn, 400m upstream from bridge
50k map sheet Cumnock (14E)

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Map reference NS 5535 0398
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


S83652

Cross Polarized, S83652

Plane Polarized, S83652

Plane Polarized, S83652