They must be extracted from mines, treated, examined, delivered and molded. This intense method — plus the minimal availability of each metal — contributes to their selling prices. × The offers that seem During this desk are from partnerships from which Investopedia receives compensation. This compensation could effect how and https://johnathandwkwl.bcbloggers.com/36147558/not-known-factual-statements-about-investment-in-physical-gold