BGS mineralogy and petrology collection record

Sample number S83639; COLLNOAX2152;
Sample Donor Floyd,J.D.
Rock name Wacke. 'Original entry: Greywacke'
Stratigraphy Not entered
Comments Greywacke, Ordovician
Locality details Quarry, forestry road, Castlemaddy Forest, Carsphairn
50k map sheet Loch Doon (8E)

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Map reference NX 5503 9162
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


S83639

Cross Polarized, S83639

Plane Polarized, S83639

Plane Polarized, S83639