BGS mineralogy and petrology collection record

Sample number E64243; COLLNOKB1243;
Sample Donor Not entered
Rock name Rhyolite. 'Original entry: Rhyolite'
Stratigraphy Not entered
Comments Clasts. XR CS 181. (No grid ref.)(GROUP= Snowdon Volcanic Group)(FORM= Bedded Pyroclastic Fm.)(MEMB= Lower.)(IE=E)(TEXTURE=
Locality details Y Cribau
50k map sheet Snowdon (119)

View images in GeoScenic related to 'Snowdon'

View a geological map near 'Snowdon'

Map reference SH 67 53
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, E64243

Plane Polarized, E64243

Plane Polarized, E64243