BGS mineralogy and petrology collection record

Sample number E54704; COLLNORN518;
Sample Donor Reedman,A.J.
Rock name 'Original entry: Volcanic Rock'
Stratigraphy Not entered
Comments Crafnant Volcanic Form. Caradocian. 8.8 m above Base
Locality details 1050 m SSW of Hwylfa
50k map sheet Corwen (120)

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Map reference SH 8164 5005
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


E54704

Cross Polarized, E54704

Plane Polarized, E54704

Plane Polarized, E54704