BGS mineralogy and petrology collection record

Sample number	E24273; COLLNOXG23;
Sample Donor	Armstrong,G.
Rock name	'Original entry: Dolomite'
Stratigraphy	Not entered
Comments	Magnesian Lst.
Locality details	NCB No. 3 BH (1950), Marsden Bay, South Shields (surface level: 106 ft. OD)
50k map sheet	Sunderland (21) View images in GeoScenic related to 'Sunderland' View the geology near 'Sunderland'
Map reference	NZ 400 648
Year collected	Not entered
Bore name	Ncb No. 3. Marsden Bay, South Shield
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.