BGS mineralogy and petrology collection record

Sample number	E10926; COLLNO7;
Sample Donor	Matley, C.A
Rock name	'Original entry: Autoclastic ?Melange? See Loose Sheet'
Stratigraphy	Not entered
Comments	see mem. Geology of Anglesey pp 65:308 Autoclastic one fragment of an old Wck Brusse Grit Mona Complex
Locality details	Coast Porth-Z -Wylfa near the "F" of 'Wylfa'
50k map sheet	Holyhead (93) View images in GeoScenic related to 'Holyhead' View the geology near 'Holyhead'
Map reference	SH 361 939
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.