BGS mineralogy and petrology collection record

Sample number	E39507; COLLNOMN175;
Sample Donor	Nutt,M.J.C.
Rock name	Not entered
Stratigraphy	Not entered
Comments	Tuffs
Locality details	1780 yds SSE of Penmaenmawr Railway Station
50k map sheet	Bangor (106) View images in GeoScenic related to 'Bangor' View a geological map near 'Bangor'
Map reference	SH 7234 7502
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.