BGS mineralogy and petrology collection record

Sample number S99170; COLLNOAX2680;
Sample Donor Floyd,J.D.
Rock name Wacke.
Stratigraphy Not entered
Comments Greywacke
Locality details Castle Hill, Crawford
50k map sheet Leadhills (15E)

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Map reference NS 9381 2188
Year collected 1996 
Bore name Not applicable
Confidentiality No restrictions

Petrological thin sections

Links to high resolution images

Transition from XPL to PPL light


S99170

Cross Polarized, S99170

Plane Polarized, S99170

Plane Polarized, S99170