BGS mineralogy and petrology collection record

Sample number	E29482; COLLNOYG3404;
Sample Donor	Smith,D.B.
Rock name	Not entered
Stratigraphy	Not entered
Comments	Pink ? Barytes in Siltstone
Locality details	Dawdon Colliery U.G. BH No1 393' 1" above Maudlin seam
50k map sheet	Sunderland (21) View images in GeoScenic related to 'Sunderland' View a geological map near 'Sunderland'
Map reference	NZ 462 485
Year collected	Not entered
Bore name	Dawson Colliery
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.