BGS mineralogy and petrology collection record

Sample number	E10643; COLLNO44;
Sample Donor	Blake,Professor
Rock name	'Original entry: Albite Granite'
Stratigraphy	Not entered
Comments	see mem.geology of Anglesey Yr 1919 cf p 296:168-9 Albite and Quartz with a little Orthoclase Mona Complex The Gneisses
Locality details	Behind Mynachdy & prob NW. of it
50k map sheet	Holyhead (93) View images in GeoScenic related to 'Holyhead' View the geology near 'Holyhead'
Map reference	SH 310 925
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.