What is the Average Cost of Iridium Metal per Gram/Ounce?
Iridium metal is a type of metal that is related to the platinum family. It is hard and brittle and has a silvery-white hue. Of all the metals, it is the most corrosion-resistant. It is also a very dense element (second only to osmium). Iridium dust can be reactive and is flammable. The average price of this chemical element is $700 an ounce.