BGS mineralogy and petrology collection record

Sample number E63453; COLLNOKB453;
Sample Donor Not entered
Rock name Rhyolite. 'Original entry: Rhyolite'
Stratigraphy Not entered
Comments In contact with LRT, LDB and NFF,see also KB454(GROUP= )(FORM= )(MEMB= .)(IE=I)(TEXTURE=F-b, fsparphyric
Locality details Bwlch Ehediad
50k map sheet Snowdon (119)

View images in GeoScenic related to 'Snowdon'

View a geological map near 'Snowdon'

Map reference SH 6600 5149
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, E63453

Plane Polarized, E63453

Plane Polarized, E63453