When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
For example, when silver and copper are added to pure gold, it turns yellow. When nickel or palladium (or zinc and copper) are added, gold turns white. Pure gold combined with silver, copper and zinc results in green gold.
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.