BGS mineralogy and petrology collection record

Sample number	E29450; MR24999; COLLNOYG3449;
Sample Donor	Smith,D.B.
Rock name	'Original entry: Dolomite Siltstone'
Stratigraphy	Not entered
Comments	Almost certainly from same locality as YG3432
Locality details	Tip near Thorpe Moor Farm Shotton Colly
50k map sheet	Durham (27) View images in GeoScenic related to 'Durham' View the geology near 'Durham'
Map reference	NZ 402 422
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.