BGS mineralogy and petrology collection record

Sample number	E37842; COLLNONH17;
Sample Donor	Hildreth,P.N.
Rock name	Not entered
Stratigraphy	Not entered
Comments	Depth 114' 3" bed, 18' above base of London Clay
Locality details	Cobbins brook BH D10 814.8yd 43d from Fernwall farm
50k map sheet	Epping (240) View images in GeoScenic related to 'Epping' View a geological map near 'Epping'
Map reference	TL 4243 0273
Year collected	Not entered
Bore name	Cobbins Brook D10
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.