BGS mineralogy and petrology collection record

Sample number	MR3725
Sample Donor	Not entered
Rock name	'Original entry: Agatiform Silica In Crack In Black Flint.Chalk.'
Stratigraphy	Not entered
Comments	E. A nglia Exh case 5 10.42 114/6 0/22
Locality details	Swaffham, Norfolk
50k map sheet	Swaffham (160) View images in GeoScenic related to 'Swaffham' View the geology near 'Swaffham'
Map reference	TF 81 08
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions