BGS mineralogy and petrology collection record

Sample number S25972
Sample Donor Stephens,J.V.
Rock name 'Original entry: Camptonite'
Stratigraphy Not entered
Comments Dyke 2 ft 7 wide, trend E-W
Locality details On coast, 430 yd S by W of lighthouse, NW corner of Graemsay
50k map sheet Kirkwall (119)

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Map reference HY 245 064
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


S25972

Cross Polarized, S25972

Plane Polarized, S25972

Plane Polarized, S25972