BGS mineralogy and petrology collection record

Sample number S57900; COLLNOYR1925;
Sample Donor Smith,D.I.
Rock name 'Original entry: Leucogranite'
Stratigraphy Not entered
Comments Dyke of leucogranite cutting porphyritic granite; Laxfordian
Locality details Coast section SW of Mangersta
50k map sheet Uig ? (104)

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Map reference NB 0005 2990
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


S57900

Cross Polarized, S57900

Plane Polarized, S57900

Plane Polarized, S57900