BGS mineralogy and petrology collection record

Sample number	E40126; COLLNOCE208;
Sample Donor	Evans,C.D.R.
Rock name	Not entered
Stratigraphy	Not entered
Comments	Gp. N of Llyn Eigiau; 63ft above base
Locality details	2080 ft 293 deg from end of made rd. to L.Dulynn
50k map sheet	Bangor (106) View images in GeoScenic related to 'Bangor' View a geological map near 'Bangor'
Map reference	SH 7171 7176
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.