BGS mineralogy and petrology collection record

Sample number	MR35340
Sample Donor	Smith,D.B.
Rock name	Not entered
Stratigraphy	Permian. Permian.
Comments	Algal limestone. NGR as in register.
Locality details	Infilled quarry Yoden hill, NW of Horden
50k map sheet	Durham (27) View images in GeoScenic related to 'Durham' View a geological map near 'Durham'
Map reference	NZ 430 415
Year collected	1980
Bore name	Not applicable
Confidentiality	No restrictions