BGS mineralogy and petrology collection record

Sample number	MR21623
Sample Donor	Chaperlin,K.
Rock name	'Original entry: Not Recorded'
Stratigraphy	Proterozoic. Pre Cambrian. Gwna Group
Comments	Amlwch Beds. NGR as in register.
Locality details	Quarry name: not recorded: at Disusede Qry. 150 yd E of Neuadd, 1/2 ml E of Camaes Bay
50k map sheet	Holyhead (93) View images in GeoScenic related to 'Holyhead' View the geology near 'Holyhead'
Map reference	SH 382 937
Year collected	1958
Bore name	Not applicable
Confidentiality	No restrictions