BGS mineralogy and petrology collection record

Sample number	E37664; COLLNOPT151;
Sample Donor	Warren,P.T.
Rock name	Not entered
Stratigraphy	Not entered
Comments	Not entered
Locality details	Stream section, 870 Yds. at 55 deg. from Bryniog Uchaf, Llanrwst.
50k map sheet	Denbigh (107) View images in GeoScenic related to 'Denbigh' View a geological map near 'Denbigh'
Map reference	SH 8368 6047
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.