BGS mineralogy and petrology collection record

Sample number	E22283; COLLNO13;
Sample Donor	Dunham,K.C.
Rock name	Limestone. 'Original entry: Limestone'
Stratigraphy	Not entered
Comments	"White" Limestone.
Locality details	Halkyn Mine, limestone workings from sea level tunnel, S. of Olwyn Goch Shaft.
50k map sheet	Flint (108) View images in GeoScenic related to 'Flint' View a geological map near 'Flint'
Map reference	SJ 202 678
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.