BGS mineralogy and petrology collection record

Sample number S73791; COLLNOAX974;
Sample Donor Floyd,J.D.
Rock name Wacke.
Stratigraphy Not entered
Comments Greywacke (Ordovician)
Locality details Quarry, High Altercannoch, Barrhill
50k map sheet Carrick (8W)

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Map reference NX 2517 8096
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


S73791

Cross Polarized, S73791

Plane Polarized, S73791

Plane Polarized, S73791