BGS mineralogy and petrology collection record

Sample number	MR6037
Sample Donor	Not entered
Rock name	'Original entry: Porphyritic Greenstone'
Stratigraphy	Not entered
Comments	190/4
Locality details	Carneddau, Builth, Breconshire
50k map sheet	Builth (196) View images in GeoScenic related to 'Builth' View the geology near 'Builth'
Map reference	SO 064 543
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions