BGS mineralogy and petrology collection record

Sample number	E50151; E50151/A; E50151/B; E50151/C; COLLNONGB282;
Sample Donor	Berridge,N.G.
Rock name	Not entered
Stratigraphy	Not entered
Comments	Weakly cleaved ?porphy tuff
Locality details	1590 m 252deg from Llyn Anafon Spillway
50k map sheet	Bangor (106) View images in GeoScenic related to 'Bangor' View the geology near 'Bangor'
Map reference	SH 6832 6940
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions