BGS mineralogy and petrology collection record

Sample number S47300; COLLNOXQ273;
Sample Donor Lumsden,G.I.
Rock name 'Original entry: Tholeiitic Quartz Dolerite'
Stratigraphy Not entered
Comments Tholeiitic quartz dolerite, dyke
Locality details Tarras Water, 430 yards downstream from mouth of Raegill Burn
50k map sheet Langholm (11)

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Map reference NY 392 824
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


S47300

Cross Polarized, S47300

Plane Polarized, S47300

Plane Polarized, S47300