BGS mineralogy and petrology collection record

Sample number	E74971; COLLNODIS1008;
Sample Donor	Schofield, D.
Rock name	'Original entry: Silicious Schist'
Stratigraphy	Not entered
Comments	sheared tuffaceous rock from contact at base of succession
Locality details	Craig cwm Dulyn
50k map sheet	Nefyn (118) View images in GeoScenic related to 'Nefyn' View the geology near 'Nefyn'
Map reference	SH 49116 49218
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions