BGS mineralogy and petrology collection record

Sample number E32505
Sample Donor Chaperlin,K.
Rock name Not entered
Stratigraphy Not entered
Comments Green schist-gwna
Locality details Disused Qy., 1200yds WSW.of St. Michaels Church, Penrhos Lligwy
50k map sheet Holyhead (93)

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Map reference SH 470 855
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


E32505

Cross Polarized, E32505

Plane Polarized, E32505

Plane Polarized, E32505