BGS mineralogy and petrology collection record

Sample number	E29990; COLLNOBU4895;
Sample Donor	Smith,D.B.
Rock name	'Original entry: Dolomite Siltstone'
Stratigraphy	Not entered
Comments	?Upper Magnesian Limestone Depth 130'
Locality details	BH in West Hartlepool 700yds 335d from main railway station
50k map sheet	Durham (27) View images in GeoScenic related to 'Durham' View the geology near 'Durham'
Map reference	NZ 509 333
Year collected	Not entered
Bore name	West Hartlepool
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.