BGS mineralogy and petrology collection record

Sample number E66536; COLLNOCT1393;
Sample Donor Johnson,E.W.
Rock name Not entered
Stratigraphy Not entered
Comments Volcaniclastic tuff
Locality details Washdale Crags
50k map sheet Ulverston (48)

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Map reference SD 1164 8834
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


E66536

Cross Polarized, E66536

Plane Polarized, E66536

Plane Polarized, E66536