BGS mineralogy and petrology collection record

Sample number S47406; COLLNOXH343;
Sample Donor Tulloch,W.
Rock name 'Original entry: Highly Decomposed Basaltic Rock Or Lamprophyre'
Stratigraphy Not entered
Comments Highly decomposed basaltic rock or lamprophyre, dyke (fine-grained part), trend NE-SW, cuts Silurian
Locality details Corrie, 1030 yards N of W of Eweslees
50k map sheet Langholm (11)

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Map reference NY 382 981
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


S47406

Cross Polarized, S47406

Plane Polarized, S47406

Plane Polarized, S47406