BGS mineralogy and petrology collection record

Sample number	E10828; COLLNO229;
Sample Donor	Blake,Professor
Rock name	'Original entry: Epidotised Epidiorite'
Stratigraphy	Not entered
Comments	see mem. Geology of Anglesey p 532 Cheifly Hornblende,Epidote & Leucoxenised Ilmenite
Locality details	South of Amlwch to Parys mine
50k map sheet	Holyhead (93) View images in GeoScenic related to 'Holyhead' View the geology near 'Holyhead'
Map reference	SH 44 91
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.