BGS mineralogy and petrology collection record

Sample number S77643; COLLNOCX1850;
Sample Donor Smith,C.G.
Rock name 'Original entry: Altered Quartz-Dolerite'
Stratigraphy Not entered
Comments Dyke, purple and green, fine-grained
Locality details c. 120 m ESE of Prince Leopold's Cairn
50k map sheet Balmoral (65)

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Map reference NO 2565 9449
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


S77643

Cross Polarized, S77643

Plane Polarized, S77643

Plane Polarized, S77643