BGS mineralogy and petrology collection record

Sample number	MR4908
Sample Donor	Not entered
Rock name	'Original entry: [Jointing In Purple Slate, Cambrian]'
Stratigraphy	Not entered
Comments	47/40,a/110
Locality details	Llanberis, Carnarvonshire
50k map sheet	Bangor (106) View images in GeoScenic related to 'Bangor' View the geology near 'Bangor'
Map reference	SH 57 60
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions