BGS mineralogy and petrology collection record

Sample number S26903; COLLNOG54;
Sample Donor Richey, James E.
Rock name 'Original entry: Impure Hornfels (Spotted)'
Stratigraphy Not entered
Comments Old Red altered rock
Locality details Tincorn Hill (Simpson's ground, Sheet 14)
50k map sheet Ayr (14)

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Map reference NS 57 27
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


S26903

Cross Polarized, S26903

Plane Polarized, S26903

Plane Polarized, S26903