Osmium is commercially real but economically tiny: it is one of the rarest marketable metals, recovered almost entirely as a byproduct from the same PGM and nickel-refining systems that produce platinum and palladium. USGS does not publish standalone osmium mine statistics, so any 2024 tonnage estimate has to be derived from grouped PGM reporting. A defensible working scale is about 100 kilograms per year globally, which is consistent with the Royal Society of Chemistry's estimate that annual osmium production weighs roughly as much as a large tiger.

That tiny scale shapes the whole market. Osmium is not an autocatalyst or bulk electronics metal; it is a niche specialty input sold into a handful of hard-alloy, catalyst, microscopy, and laboratory applications. More recently, a parallel jewelry and investment trade has emerged around highly purified crystalline osmium pieces and high-purity granules. Supply risk is therefore less about absolute tonnage and more about dependence on a very small number of PGM mining and refining systems, especially in South Africa and Russia.