Commodity Code

chrome

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

alt label
chromium oxide more like this
definition A green-colored oxide of chromium, used as a pigment, originally called viridian. more like this
notation
02.04.05.02 more like this
Cr2O3 more like this
source http://en.wikipedia.org/wiki/Chromium(III)_oxide more like this
type
Resource
Concept
broader chemical oxide product
narrower chrome
in scheme commodity code
is primary topic of chrome