BGS mineralogy and petrology collection record

Sample number E51675; COLLNOLB484;
Sample Donor Jackson,A.A
Rock name 'Original entry: Basalt'
Stratigraphy Not entered
Comments Banded dolerite or basalt
Locality details 1550 m 191 deg from Top of Dduallt (2110 ft)
50k map sheet Bala (136)

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Map reference SH 8079 2565
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


E51675

Cross Polarized, E51675

Plane Polarized, E51675

Plane Polarized, E51675