BGS mineralogy and petrology collection record

Sample number S57811
Sample Donor McAdam, A.D.
Rock name Not entered
Stratigraphy Not entered
Comments Dyke in Ordovician
Locality details Wanlockhead No. 3 (1971) Borehole, depth 432 feet 6 inches
50k map sheet Sanquhar (15)

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Map reference NS 8682 1372
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


S57811

Cross Polarized, S57811

Plane Polarized, S57811

Plane Polarized, S57811