BGS mineralogy and petrology collection record

Sample number	E30255; COLLNOTH33; ELABNO1900;
Sample Donor	Hawkins,T.R.W.
Rock name	Not entered
Stratigraphy	Not entered
Comments	Dark limestone with core in cone structure.
Locality details	Cynheidre No. 4/3 BH.
50k map sheet	Ammanford (230) View images in GeoScenic related to 'Ammanford' View a geological map near 'Ammanford'
Map reference	SS 25057 20697
Year collected	Not entered
Bore name	Cynheidre No.4/3
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.