BGS mineralogy and petrology collection record

Sample number S24376
Sample Donor Tyrrell, G.W.
Rock name Not entered
Stratigraphy Not entered
Comments Sheared, crushed and hornblendised gabbro
Locality details Hillside 1/4 miles S of third milestone on String Road
50k map sheet Arran (Millport) (21)

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Map reference NR 975 354
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


S24376

Cross Polarized, S24376

Plane Polarized, S24376

Plane Polarized, S24376