PIKE COUNTY, Ark. – A boys’ trip being made by a father and son from Arizona led to the discovery of the second-largest stone found at the Crater of Diamonds State Park so far in 2024. Officials with Arkansas State Parks said that Will and Marshall Barnett of Buckeye, Arizona, were on a “boys’ week” road trip in late July that included a stop to see some Arkansas relatives. An uncle, who himself worked at another state park, told the pair about …