BGS mineralogy and petrology collection record

Sample number S47262; COLLNOXH294;
Sample Donor Tulloch,W.
Rock name 'Original entry: Olivine Basalt (Dunsappie Type)'
Stratigraphy Not entered
Comments Olivine basalt (Dunsappie type), basalt plug
Locality details Robs Knowe 1930 yards E 17 deg N of Arkleton
50k map sheet Langholm (11)

View images in GeoScenic related to 'Langholm'

View the geology near 'Langholm'

Map reference NY 396 917
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


S47262

Cross Polarized, S47262

Plane Polarized, S47262

Plane Polarized, S47262