Commodity Code

zeolite

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

definition Zeolites are microporous, aluminosilicate minerals commonly used as commercial adsorbents and catalysts.[1] The term zeolite was originally coined in 1756 by Swedish mineralogist Axel Fredrik Cronstedt, who observed that upon rapidly heating the material stilbite, it produced large amounts of steam from water that had been adsorbed by the material. Based on this, he called the material zeolite, from the Greek ζέω (zéō), meaning "to boil" and λίθος (líthos), meaning "stone. more like this
notation
01.02.46 more like this
Zlt more like this
source http://en.wikipedia.org/wiki/Zeolite more like this
type
Resource
Concept
broader industrial mineral
narrower zeolite
in scheme commodity code
is primary topic of zeolite