BGS mineralogy and petrology collection record

Sample number S41743
Sample Donor Greig,D.C.
Rock name Not entered
Stratigraphy Not entered
Comments 3 inch vein in schist, some 60-70 yards from margin of northern granite
Locality details Glen Catacol, southerly low buttress of Madadh Lounie, c. 1050 yards 253 deg from 1104 feet triangulation point on Creacan nan Caorach
50k map sheet Arran (Millport) (21)

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Map reference NR 917 486
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


S41743

Cross Polarized, S41743

Plane Polarized, S41743

Plane Polarized, S41743