BGS mineralogy and petrology collection record

Sample number S47293; COLLNOXQ230;
Sample Donor Lumsden,G.I.
Rock name 'Original entry: Olivine Basalt (Dunsappie Type)'
Stratigraphy Not entered
Comments Olivine basalt (Dunsappie type), ?sill (boulder) Kershopefoot basalt, lower Carboniferous ?lava
Locality details 1500 yards N 18 deg E from Bruntshielbog
50k map sheet Langholm (11)

View images in GeoScenic related to 'Langholm'

View the geology near 'Langholm'

Map reference NY 410 835
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


S47293

Cross Polarized, S47293

Plane Polarized, S47293

Plane Polarized, S47293