BGS mineralogy and petrology collection record

Sample number S83584; COLLNOAX2099;
Sample Donor Floyd,J.D.
Rock name Wacke. 'Original entry: Greywacke'
Stratigraphy Not entered
Comments Greywacke, Ordovician
Locality details FC road, N of Shiel Hill Quarry, Barhill
50k map sheet Girvan (7)

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Map reference NX 1980 8173
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


S83584

Cross Polarized, S83584

Plane Polarized, S83584

Plane Polarized, S83584