BGS mineralogy and petrology collection record

Sample number E63013; COLLNOKB13;
Sample Donor Not entered
Rock name Latite. 'Original entry: Quartz Latite'
Stratigraphy Not entered
Comments Block from large blocky conglomerate(GROUP= Llewelyn Volcanic Group)(FORM= Conwy Rhyolite Fm.)(MEMB= .)(IE=E)(TEXTURE=Conglomeratic
Locality details Bera Bach
50k map sheet Bangor (106)

View images in GeoScenic related to 'Bangor'

View a geological map near 'Bangor'

Map reference SH 6700 6792
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


E63013

Cross Polarized, E63013

Plane Polarized, E63013

Plane Polarized, E63013