BGS mineralogy and petrology collection record

Sample number	E75009; COLLNOABL048;
Sample Donor	Wilby, P.R.
Rock name	'Original entry: Welded Felsic Tuff'
Stratigraphy	Not entered
Comments	Not entered
Locality details	Craig cwm Silyn
50k map sheet	Nefyn (118) View images in GeoScenic related to 'Nefyn' View the geology near 'Nefyn'
Map reference	SH 51428 49983
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions