BGS mineralogy and petrology collection record

Sample number E64433; COLLNOTL64;
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 6574 5897
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


E64433

Cross Polarized, E64433

Plane Polarized, E64433

Plane Polarized, E64433