BGS mineralogy and petrology collection record

Sample number	E37430; COLLNONEQ591;
Sample Donor	Davies,D.A.B.
Rock name	Not entered
Stratigraphy	Not entered
Comments	Rolled Crystal tuff
Locality details	Ty Hwnt-1R Afon Hen Dolgarrog
50k map sheet	Bangor (106) View images in GeoScenic related to 'Bangor' View a geological map near 'Bangor'
Map reference	SH 7760 6613
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions