BGS mineralogy and petrology collection record

Sample number	E10535; COLLNO747;
Sample Donor	Greenly,E.
Rock name	'Original entry: Bedded Jasper'
Stratigraphy	Not entered
Comments	Amlwch beds. Mona Complex. See ANAL.MEM.1931 p138
Locality details	80yds.N.of where path NW.fr. Coastguards station reaches the cliff at Amlych. Coast Amlwch, S.side of creek 400ft.N.of "D"of "D"ynion
50k map sheet	Holyhead (93) View images in GeoScenic related to 'Holyhead' View the geology near 'Holyhead'
Map reference	SH 437 936
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.