BGS mineralogy and petrology collection record

Sample number S24375
Sample Donor Tyrrell, G.W.
Rock name Not entered
Stratigraphy Not entered
Comments ?Diorite due to hybridisation between granite and gabbro
Locality details 0.25 miles S of 1576 feet O.D. Head of Glen Dubh Water
50k map sheet Arran (Millport) (21)

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Map reference NR 976 335
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


S24375

Cross Polarized, S24375

Plane Polarized, S24375

Plane Polarized, S24375