BGS mineralogy and petrology collection record

Sample number S47814
Sample Donor Tulloch,W.
Rock name Not entered
Stratigraphy Not entered
Comments Trachyte, dyke trend NE/SW cuts Silurian
Locality details In burn, 450 yards SSW of cairn (shepherds) Pikethaw Hill
50k map sheet Dumfries (10)

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Map reference NY 367 973
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


S47814

Cross Polarized, S47814

Plane Polarized, S47814

Plane Polarized, S47814