BGS mineralogy and petrology collection record

Sample number	E27603; MR21341; COLLNO135;
Sample Donor	Road Research Laboratory
Rock name	'Original entry: Dolostone'
Stratigraphy	Not entered
Comments	Dolomite Aggregate. NGR estimated.
Locality details	Quarry name: Aycliffe Qry: at Aycliffe Qry. Aycliffe
50k map sheet	Stockton (33) View images in GeoScenic related to 'Stockton' View the geology near 'Stockton'
Map reference	NZ 289 222
Year collected	1957
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.