BGS mineralogy and petrology collection record

Sample number S41733
Sample Donor Greig,D.C.
Rock name Not entered
Stratigraphy Not entered
Comments Granite from large crushed exposure at sharp right-hand bend in river
Locality details Catacol Burn c. 410 yards Down from confluence with Allt nan Calman
50k map sheet Arran (Millport) (21)

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Map reference NR 918 459
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


S41733

Cross Polarized, S41733

Plane Polarized, S41733

Plane Polarized, S41733