BGS mineralogy and petrology collection record

Sample number S99168; COLLNOAX2678;
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 9394 2161
Year collected 1996 
Bore name Not applicable
Confidentiality No restrictions

Petrological thin sections

Links to high resolution images

Transition from XPL to PPL light


S99168

Cross Polarized, S99168

Plane Polarized, S99168

Plane Polarized, S99168