BGS mineralogy and petrology collection record

Sample number E47523
Sample Donor Jackson,A.A
Rock name Not entered
Stratigraphy Not entered
Comments Not entered
Locality details 250 m 43 deg of Ty Grig
50k map sheet Bala (136)

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Map reference SH 8067 2303
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


E47523

Cross Polarized, E47523

Plane Polarized, E47523

Plane Polarized, E47523