BGS mineralogy and petrology collection record

Sample number	E19924; COLLNOKD302;
Sample Donor	Dunham,K.C.
Rock name	'Original entry: Chert=Silicified Calc. Shale'
Stratigraphy	Not entered
Comments	Cayton Gill Beds
Locality details	Merryfield Hole 2300y NW. of Cockhill Mill
50k map sheet	Pateley Bridge (61) View images in GeoScenic related to 'Pateley Bridge' View the geology near 'Pateley Bridge'
Map reference	SE 102 665
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.