BGS mineralogy and petrology collection record

Sample number S40441
Sample Donor Greig,D.C.
Rock name Not entered
Stratigraphy Not entered
Comments Coarse granite with irregular bodies of fine granite, felspar phenocrysts
Locality details 2600 yards WNW of North Glen Sannox bridge; 2950 yards NE of N end of Loch na Davie
50k map sheet Arran (Millport) (21)

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Map reference NR 970 477
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


S40441

Cross Polarized, S40441

Plane Polarized, S40441

Plane Polarized, S40441