BGS mineralogy and petrology collection record

Sample number E64434; COLLNOTL65;
Sample Donor Not entered
Rock name Granite. 'Original entry: Granophyre'
Stratigraphy Not entered
Comments Intrusive into Cwm Eigiau Formation(GROUP= )(FORM= )(MEMB= .)(IE=I)(TEXTURE=
Locality details Bochlwyd
50k map sheet Bangor (106)

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Map reference SH 6580 5902
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


E64434

Cross Polarized, E64434

Plane Polarized, E64434

Plane Polarized, E64434