If you benefit from what we're doing and want to give something in return, you can make a donation!
The Gem and Jewelry World's foremost Resource
on The Internet. Open to the public, Free of Charge! We are here to build a strong pool of
information for the benefit of Web's jewelers and craftsmen - and those
interested in jewelry and gemstones.
Platinum jewelry manufacturing presents some very different concerns when discussing the collection of materials for refining purposes. The assumption that methods used for gold and silver collection and recovery can be used for platinum can lead to real problems and problems of perception.... (2003) Complete Story
