BGS mineralogy and petrology collection record

Sample number	E26923; COLLNOFD33;
Sample Donor	Dunning,F.W.
Rock name	Not entered
Stratigraphy	Not entered
Comments	Vitric Tuff with Pumice Lapilli(?) (D5)
Locality details	SE shore of Llyn Bodgynydd
50k map sheet	Bangor (106) View images in GeoScenic related to 'Bangor' View a geological map near 'Bangor'
Map reference	SH 761 592
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.