Commodity Code

beryl

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

unstar this property definition Beryl is often unknown to the general public, even the gemstone-buying public. However, it is one of the most important gem minerals. Beryl is colorless in pure form; it is the many different impurities that give beryl its varied coloration. more like this
star this property narrower aquamarine
star this property broader beryl
emerald
star this property broader beryl
heliodor
star this property broader beryl
morganite
star this property broader beryl
star this property notation
01.03.03 more like this
Brl more like this
star this property source http://www.galleries.com/Beryl more like this
star this property type
Resource
Concept
star this property broader gemstones
star this property narrower beryl
star this property in scheme commodity code
star this property is primary topic of beryl& properties=definition