BGS mineralogy and petrology collection record

Sample number S45597; COLLNOYT22;
Sample Donor Howells,M.F.
Rock name 'Original entry: Fine-Grained Olivine Basalt (Intermediate Dalmeny/Hillhouse Type)'
Stratigraphy Not entered
Comments Fine-grained olivine basalt (intermediate Dalmeny/Hillhouse type), basalt plug
Locality details 2250 yards E of Cooms Farm
50k map sheet Langholm (11)

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Map reference NY 438 900
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


S45597

Cross Polarized, S45597

Plane Polarized, S45597

Plane Polarized, S45597