gold mining process line flow chart Diamond Processing Flow Chart of Beneficiation. · This is a Diamond Processing Chart as it was done in the 1950s. World demand and production of diamond both for gem and industrial purposes has increased nearly fivefold during the .
The gold prices used in this table and chart are supplied by BullionDesk. Where the gold price is presented in currencies other than the US dollar, it is converted into the local currency unit using the foreign exchange rate at the time (or as close to as possible).