JPMorgan Chase’s nickel bags turn out to be full of stones: report

A mix-up at a Dutch warehouse led JPMorgan Chase to mistakenly purchase bags of stones that were thought to be nickel, according to a new report. 

The report from The Wall Street Journal Monday came after the London Metal Exchange revealed last week that there had been a mix-up with its nickel supply. But it did not identify the owner of the supposed nickel bags or the warehouse where they wer