BGS mineralogy and petrology collection record

Sample number	E46379; MR19605; COLLNOF43;
Sample Donor	Woodland,A.W.
Rock name	'Original entry: Manganese Ore'
Stratigraphy	Not entered
Comments	Bluestone
Locality details	Hendre Mines, NW slope of Moelfre
50k map sheet	Harlech (135) View images in GeoScenic related to 'Harlech' View the geology near 'Harlech'
Map reference	SH 617 257
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.