BGS mineralogy and petrology collection record

Sample number	MR2521; COLLNO166;
Sample Donor	Not entered
Rock name	'Original entry: Conchoidal Coal [Cannel Coal. Cm]'
Stratigraphy	Not entered
Comments	143/43,G/139 Conserved March 2009(treated for pyrite decay)
Locality details	Cyffyn Vein. Swansea Valley, Glamorgan
50k map sheet	Swansea (247) View images in GeoScenic related to 'Swansea' View the geology near 'Swansea'
Map reference	SN 73 04
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions