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 the geology near 'Bangor'
Map reference	SH 7760 6613
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions