BGS mineralogy and petrology collection record

Sample number E588; MR726;
Sample Donor Not entered
Rock name 'Original entry: Compact Tuff'
Stratigraphy Not entered
Comments 258/41, B/64
Locality details Top beds, E slope of Arenig, Merionethshire
50k map sheet Corwen (120)

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Map reference SH 828 370
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


E588

Cross Polarized, E588

Plane Polarized, E588

Plane Polarized, E588