BGS mineralogy and petrology collection record

Sample number	MR3642
Sample Donor	Not entered
Rock name	'Original entry: Quartzite With Orthis Budleighensis From Drift Gravel'
Stratigraphy	Not entered
Comments	Pres. By H.W.Monckton
Locality details	Stoneydown, Walthamstow, Essex(derived from Warwickshire)
50k map sheet	North London (256) View images in GeoScenic related to 'North London' View the geology near 'North London'
Map reference	TQ 37 89
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions