BGS mineralogy and petrology collection record

Sample number	E20805; COLLNOSEH918;
Sample Donor	Hollingworth,S.E.
Rock name	'Original entry: Anhydrite,Gypsum'
Stratigraphy	Not entered
Comments	ANHYDRITE SPECIMENS
Locality details	WARREN CEMENT Co OLD HARTLEPOOL MINE 1M WNW. OF LIGHTHOUSE
50k map sheet	Durham (27) View images in GeoScenic related to 'Durham' View the geology near 'Durham'
Map reference	NZ 517 345
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.