BGS mineralogy and petrology collection record

Sample number S13843
Sample Donor Clough, C.T.
Rock name 'Original entry: ?'
Stratigraphy Not entered
Comments Not entered
Locality details 66 yds ENE of NW end of Traigh Bhan na Sgurra
50k map sheet Colonsay (35)

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Map reference NM 4229 1874
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


S13843

Cross Polarized, S13843

Plane Polarized, S13843

Plane Polarized, S13843