BGS mineralogy and petrology collection record

Sample number S26625
Sample Donor Wilson, George Victor
Rock name 'Original entry: Camptonite'
Stratigraphy Not entered
Comments Dyke 3 ft 6 in; trend ENE-WSW
Locality details Garson, S side of Bay of Birsay
50k map sheet Kirkwall (119)

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Map reference HY 241 268
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


S26625

Cross Polarized, S26625

Plane Polarized, S26625

Plane Polarized, S26625