BGS mineralogy and petrology collection record

Sample number E63459; COLLNOKB459;
Sample Donor Not entered
Rock name Rhyolite. 'Original entry: Rhyolite'
Stratigraphy Not entered
Comments I/E,some sulphide,within Cei, see also KB457(GROUP= )(FORM= )(MEMB= .)(IE=I)(TEXTURE=Breccia
Locality details Castell
50k map sheet Snowdon (119)

View images in GeoScenic related to 'Snowdon'

View a geological map near 'Snowdon'

Map reference SH 6382 4780
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


Cross Polarized, E63459

Plane Polarized, E63459

Plane Polarized, E63459