BGS mineralogy and petrology collection record

Sample number E13192
Sample Donor Smith, B.
Rock name Trachytic-Rock. 'Original entry: Keratophyre'
Stratigraphy Not entered
Comments Not entered
Locality details Old Qry. by Trig Point 1039. N of Glascoed Fach
50k map sheet Oswestry (137)

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Map reference
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, E13192

Plane Polarized, E13192

Plane Polarized, E13192