BGS mineralogy and petrology collection record

Sample number S29766
Sample Donor Phemister,J.
Rock name 'Original entry: Ophitic Jedburgh Basalt'
Stratigraphy Not entered
Comments Ophitic Jedburgh basalt, block in vent, pyroxene gone to carbonate, feldspar fresh
Locality details E of summit of Rubers Law
50k map sheet Jedburgh (17)

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Map reference NT 582 156
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


S29766

Cross Polarized, S29766

Plane Polarized, S29766

Plane Polarized, S29766