Call Us (800) 924-2213 • Mon - Sat 10:30 to 5:30 PST
Search...
Generic filters
Exact matches only
Search in title
Search in content
Search in excerpt
Filter by Custom Post Type

Iridium

Iridium is a member of the platinum group. It is a hard white metal and is used in jewelry to harden platinum. An alloy of 10% iridium and 90% platinum is hard platinum and 5% iridium is medium hard platinum.