BGS mineralogy and petrology collection record

Sample number E9576; COLLNO28;
Sample Donor Wills, L.J.
Rock name Trachytic-Rock. 'Original entry: Keratophyre'
Stratigraphy Not entered
Comments Not entered
Locality details 13. Lane, 60 Yds. E. by W. of Pont Hafod-y-Quarry, near Pandy, Glyn Ceiriog.
50k map sheet Wrexham (121)

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Map reference SJ 182 365
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, E9576

Plane Polarized, E9576

Plane Polarized, E9576