SISSVoc Default


definition The Spinel Group contains over twenty members, but only a few are considered common. They are a group of oxides that have very similar structures. Named after their sole gemstone representative, spinel, this is an important group of minerals. more like this
01.03.32 more like this
SplGe more like this
source more like this
Resource original
Concept original
broader original
narrower spinel-gemstone original
in scheme commodity-code original
is primary topic of spinel-gemstone