BGS mineralogy and petrology collection record

Sample number S71799; COLLNODY92;
Sample Donor Smellie,J.L.
Rock name Not entered
Stratigraphy Not entered
Comments Coarse gravelly sandstone, or base of muddy debris-flow sequence, Arenig
Locality details 250m NW of Laigh Knocklaugh Farm
50k map sheet Girvan (7)

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Map reference NX 1713 9200
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


S71799

Cross Polarized, S71799

Plane Polarized, S71799

Plane Polarized, S71799