BGS mineralogy and petrology collection record

Sample number S59953; COLLNOYC2491;
Sample Donor Mykura,W.
Rock name 'Original entry: Dark Flaggy Siltstone, Brecciated, Veined And Mineralised'
Stratigraphy Not entered
Comments Fine-grained dark flags, brecciated and veined by coarsely crystalline carbonate; small specks of chalcopyrite
Locality details Small cliff, 20 m W of road and 220 m NW of West Yarrows
50k map sheet Latheron (110)

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Map reference ND 302 443
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


Cross Polarized, S59953

Plane Polarized, S59953

Plane Polarized, S59953