BGS mineralogy and petrology collection record

Sample number	E63457; COLLNOKB457;
Sample Donor	Not entered
Rock name	Rhyolite. 'Original entry: Rhyolite'
Stratigraphy	Not entered
Comments	I/E,sulphides (pyrrhotite), within Cei, see KB458(GROUP= )(FORM= )(MEMB= .)(IE=I)(TEXTURE=
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