BGS mineralogy and petrology collection record

Sample number S26025
Sample Donor Knox,J.
Rock name 'Original entry: Monchiquite'
Stratigraphy Not entered
Comments Dyke
Locality details Peerie Sea, 340 yd E 32 deg S of Grainbank
50k map sheet Kirkwall (119)

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Map reference HY 442 113
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


S26025

Cross Polarized, S26025

Plane Polarized, S26025

Plane Polarized, S26025