BGS mineralogy and petrology collection record

Sample number S78681; COLLNOMY954;
Sample Donor Gould,D.
Rock name Not entered
Stratigraphy Not entered
Comments ?Monzodiorite, Fine-medium grained (0.5-1mm)
Locality details Summit of Shiel Hill, 550m due E of Tonburn
50k map sheet Alford (76W)

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Map reference NJ 4655 2713
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


S78681

Cross Polarized, S78681

Plane Polarized, S78681

Plane Polarized, S78681