BGS mineralogy and petrology collection record

Sample number S47265; COLLNOXH298;
Sample Donor Tulloch,W.
Rock name 'Original entry: Decomposed Olivine Basalt (Cf. Dunsappie Type)'
Stratigraphy Not entered
Comments Decomposed olivine basalt (cf. Dunsappie type), ?sill
Locality details Meikledale Burn, 120 yards NNE of Bush
50k map sheet Langholm (11)

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Map reference NY 375 923
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


S47265

Cross Polarized, S47265

Plane Polarized, S47265

Plane Polarized, S47265