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copper

http://resource.geosciml.org/classifier/cgi/commodity-code/copper

definition Copper is a chemical element with the symbol Cu and atomic number 29. It is a ductile metal with very high thermal and electrical conductivity. Pure copper is soft and malleable; a freshly exposed surface has a reddish-orange color. It is used as a conductor of heat and electricity, a building material, and a constituent of various metal alloys. more like this
notation
02.01.01.01 more like this
Cu more like this
source http://en.wikipedia.org/wiki/Copper more like this
type
Resource original
Concept original
broader
http://resource.geosciml.org/classifier/cgi/commodity-code/base-metal original
narrower copper original
in scheme commodity-code original
is primary topic of copper