BGS mineralogy and petrology collection record

Sample number E48414; COLLNOLB385;
Sample Donor Jackson,A.A
Rock name Not entered
Stratigraphy Not entered
Comments Not entered
Locality details 230 m 313 deg from Broneinion
50k map sheet Harlech (135)

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Map reference SH 7819 2146
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


E48414

Cross Polarized, E48414

Plane Polarized, E48414

Plane Polarized, E48414