BGS mineralogy and petrology collection record

Sample number	E39434; COLLNOCE140;
Sample Donor	Evans,C.D.R.
Rock name	Not entered
Stratigraphy	Not entered
Comments	20 m above basal slicified member in Vitric Tuff Gp.
Locality details	2000 yd 116deg E of N of Penydorth Goeh Drum Top Cairn
50k map sheet	Bangor (106) View images in GeoScenic related to 'Bangor' View a geological map near 'Bangor'
Map reference	SH 7248 6889
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.