BGS mineralogy and petrology collection record

Sample number S61463
Sample Donor Floyd,J.D.
Rock name Not entered
Stratigraphy Not entered
Comments Greywacke, Ordovician?
Locality details Gas trench crossing Watchman's Hill
50k map sheet Sanquhar (15)

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Map reference NS 9531 1631
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


S61463

Cross Polarized, S61463

Plane Polarized, S61463

Plane Polarized, S61463