About: http://webisa.webdatacommons.org/407614003

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Other mineralized breccia pipes are deeply eroded, strongly weathered, depleted in uranium, and enriched by supergene processes to minable grades of copper, vanadium, and other metals.
http://www.w3.org/ns/prov#wasQuotedFrom	usgs.gov