BGS mineralogy and petrology collection record

Sample number S47276; COLLNOXH311;
Sample Donor Tulloch,W.
Rock name Not entered
Stratigraphy Not entered
Comments Greywacke
Locality details 390 yards S 36 deg E of junction of Salter Grain and Unthank Burn
50k map sheet Langholm (11)

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Map reference NY 398 946
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


S47276

Cross Polarized, S47276

Plane Polarized, S47276

Plane Polarized, S47276