Commodity Code

prehnite

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

definition Prehnite was named after its discoverer; Colonel Hendrik von Prehn and is an attractive collection mineral that is occassionally used for ornamental stone purposes. more like this
notation
01.03.24 more like this
Preh more like this
source http://www.galleries.com/Prehnite more like this
type
Resource
Concept
broader gemstones
narrower prehnite
in scheme commodity code
is primary topic of prehnite