Commodity Code


definition Ochre is a natural earth pigment containing hydrated iron oxide, which ranges in color from yellow to deep orange or brown. It is also the name of the colors produced by this pigment, especially a light brownish-yellow. A variant of ochre containing a large amount of hematite, or dehydrated iron oxide, has a reddish tint known as "red ochre". more like this
notation more like this
Ochr more like this
source more like this
broader iron oxide
narrower ochre
in scheme commodity code
is primary topic of ochre