BGS mineralogy and petrology collection record

Sample number E32498
Sample Donor Chaperlin,K.
Rock name Not entered
Stratigraphy Not entered
Comments ? Junction between ordovician & granite
Locality details Small Quarries at Hen Blas, 3.25m. E.of S.of Amlwch
50k map sheet Holyhead (93)

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Map reference SH 450 880
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


E32498

Cross Polarized, E32498

Plane Polarized, E32498

Plane Polarized, E32498