BGS mineralogy and petrology collection record

Sample number S41734
Sample Donor Greig,D.C.
Rock name Not entered
Stratigraphy Not entered
Comments Fine granite from small area surrounded by coarse
Locality details c. 1910 yards 218 deg from 2618 spot height Cir Mhor, W side of A'Chir, just N of Bealach an Fhir-Bhogha
50k map sheet Arran (Millport) (21)

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Map reference NR 962 418
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


S41734

Cross Polarized, S41734

Plane Polarized, S41734

Plane Polarized, S41734