BGS mineralogy and petrology collection record

Sample number S26610
Sample Donor Stephens,J.V.
Rock name 'Original entry: Monchiquite'
Stratigraphy Not entered
Comments Dyke 1 ft 0 in wide; trend 43 deg
Locality details 10 yds N of Brough of Borwick, Sandwick
50k map sheet Kirkwall (119)

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Map reference HY 224 168
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


S26610

Cross Polarized, S26610

Plane Polarized, S26610

Plane Polarized, S26610