BGS mineralogy and petrology collection record

Sample number S26623
Sample Donor Wilson, George Victor
Rock name 'Original entry: Camptonite'
Stratigraphy Not entered
Comments Dyke 4 ft; trend ENE-WSW; very rotten, cf. S. 26627, 26631-26632
Locality details Marwick Head
50k map sheet Kirkwall (119)

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Map reference HY 227 256
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


S26623

Cross Polarized, S26623

Plane Polarized, S26623

Plane Polarized, S26623