BGS mineralogy and petrology collection record

Sample number	E31287
Sample Donor	Hawkins,T.R.W.
Rock name	Not entered
Stratigraphy	Not entered
Comments	Felsite', ? Rhyolite variety
Locality details	Parys Mountain M5 Borehole.Depth 295'
50k map sheet	Holyhead (93) View images in GeoScenic related to 'Holyhead' View a geological map near 'Holyhead'
Map reference	SH 444 904
Year collected	Not entered
Bore name	Parys Mountain M5
Confidentiality	No restrictions