BGS mineralogy and petrology collection record

Sample number	E32515; COLLNOKC172;
Sample Donor	Chaperlin,K.
Rock name	Not entered
Stratigraphy	Not entered
Comments	Coedana Granite, associated with hornfels
Locality details	Caer Glav Qry. 1100 yds WNW of Gwalchmai Church
50k map sheet	Holyhead (93) View images in GeoScenic related to 'Holyhead' View the geology near 'Holyhead'
Map reference	SH 384 767
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.