BGS mineralogy and petrology collection record

Sample number E63075; COLLNOKB75;
Sample Donor Not entered
Rock name Latite. 'Original entry: Quartz Latite'
Stratigraphy Not entered
Comments Intrusion of the Foel Fras Volcanic Complex(GROUP= )(FORM= )(MEMB= .)(IE=I)(TEXTURE=
Locality details SW of Yr Aryg
50k map sheet Bangor (106)

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Map reference SH 6745 6715
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


E63075

Cross Polarized, E63075

Plane Polarized, E63075

Plane Polarized, E63075