BGS mineralogy and petrology collection record

Sample number S1941; MRn;
Sample Donor Maconachie,A.
Rock name 'Original entry: Olivine Basalt'
Stratigraphy Not entered
Comments Olivine basalt, Lower Carboniferous (of the Birrenswark horizon) Dalmeny type
Locality details Inner Cleugh, Ravenburn, 11 miles S of Jedburgh
50k map sheet Jedburgh (17)

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Map reference NT 62 03
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


S1941

Cross Polarized, S1941

Plane Polarized, S1941

Plane Polarized, S1941