BGS mineralogy and petrology collection record

Sample number S59401; COLLNOBO8653;
Sample Donor Floyd,J.D.
Rock name Not entered
Stratigraphy Not entered
Comments Silicified tuff with pyrite, Ordovician
Locality details Borehole NB6 250m SW of summit of Balsalloch Hill, depth 31.33m
50k map sheet Girvan (7)

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Map reference NX 1244 8875
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


S59401

Cross Polarized, S59401

Plane Polarized, S59401

Plane Polarized, S59401