BGS mineralogy and petrology collection record

Sample number	MR26478
Sample Donor	Dangerfield,J.; Merriman,R.J.;
Rock name	'Original entry: Grey Rhyolite'
Stratigraphy	Not entered
Comments	Clogwyn Volcanics
Locality details	Clogwyn Melyn, 1565yds at 70deg from Christ's Church, Penygroes
50k map sheet	Nefyn (118) View images in GeoScenic related to 'Nefyn' View the geology near 'Nefyn'
Map reference	SH 483 536
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions