Precious metal Precious metal A precious metal is a rare, naturally occurring metallic chemical element of high economic value. Chemically, the precious metals tend to be less reactive than most elements (see noble metal). They are usually ductile and have a high lustre. Historically, precious metals were important as currency but are now regarded mainly as investment and industrial commodities. Gold, silver, platinum, and palladium each have an ISO 4217 currency code. The best known precious metals are the coinage metals, which are gold and silver. Although both have industrial uses, they are better known for their uses in art, jewelry, and
Commodity pathway diversion to identify in which phase of its life an object is considered a commodity. Appadurai defines a commodity situation as "the situation in which [an object's] exchangeability for some other thing is a socially relevant feature." In his introduction to "The Social Life of Things: Commodities in Cultural Perspective", Appadurai references the work of Nancy Munn and Igor Kopytoff as influential to the discussion of commodity pathways and diversions. Both scholars advocate analyzing the entire trajectory or "social life" of a commodity to understand its full value. In her article "The Spatiotemporal Transformations of Gawa Canoes", anthropologist Nancy Munn, argues