BGS mineralogy and petrology collection record

Sample number E21279; COLLNORB1781;
Sample Donor Road Board
Rock name Trachytic-Rock. 'Original entry: Albite Rhyolite'
Stratigraphy Not entered
Comments Not entered
Locality details Pendy Qry. Chirk
50k map sheet Oswestry (137)

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Map reference SJ 198 364
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


Cross Polarized, E21279

Plane Polarized, E21279

Plane Polarized, E21279