BGS mineralogy and petrology collection record

Sample number S47256; S47256/A; COLLNOXH238;
Sample Donor Tulloch,W.
Rock name 'Original entry: Olivine Basalt(Dunsappie Type And Hypersthene Xenocrysts)'
Stratigraphy Not entered
Comments Olivine basalt (Dunsappie type and hypersthene xenocrysts), lava
Locality details Hogfell, 2080 yards E 10 deg \n of Hoghill
50k map sheet Langholm (11)

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Map reference NY 392 895
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


S47256

Cross Polarized, S47256

Plane Polarized, S47256

Plane Polarized, S47256


S47256/A

Cross Polarized, S47256/A

Plane Polarized, S47256/A

Plane Polarized, S47256/A