BGS mineralogy and petrology collection record

Sample number E62959; COLLNOMG433;
Sample Donor Petterson, M.G
Rock name Not entered
Stratigraphy Not entered
Comments Dacite
Locality details Bleng Valley
50k map sheet Gosforth (37)

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Map reference NY 0800 0670
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


E62959

Cross Polarized, E62959

Plane Polarized, E62959

Plane Polarized, E62959