BGS mineralogy and petrology collection record

Sample number	E44976; COLLNOSJ449;
Sample Donor	Sceal,J.S.
Rock name	Not entered
Stratigraphy	Not entered
Comments	Not entered
Locality details	BH DDH 45A, 1792 ft N, 323 ft W of Trig Point, Parys Mountain
50k map sheet	Holyhead (93) View images in GeoScenic related to 'Holyhead' View the geology near 'Holyhead'
Map reference	SH 4422 9109
Year collected	Not entered
Bore name	Perys Mountain Ddh 45a
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.