BGS mineralogy and petrology collection record

Sample number S76674; COLLNOAX1671;
Sample Donor Floyd,J.D.
Rock name Wacke.
Stratigraphy Not entered
Comments Greywacke (Ordovician); K=49.7
Locality details Loch Hill, Barrhill
50k map sheet Girvan (7)

View images in GeoScenic related to 'Girvan'

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Map reference NX 1744 8189
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


S76674

Cross Polarized, S76674

Plane Polarized, S76674

Plane Polarized, S76674