Ian Wood. PLATINUM FACTS LEADING PRODUCERS In 2001 , the leading platinum producers were South Africa Russia North ... platinum from placer deposits miners drill. 10 PLATINUM.
... methods used by scientists.This geologist is panning for platinum by hand in a stream in Siberia. ). sperrylite, a platinum arsenide (PtAs2 Worldwide production of platinum. Chapter Three Platinum in Mines and Meteor Craters.
These are awarded once a record surpasses certain sales or consumption levels. Gold and Platinum USA lists every gold and platinum record awarded in the United States. This volume covers singles.
Paul McIntosh Tyler. :: ; with platinum - rhodium alloy and with platinum - iridium alloy . Chemical Industry . In the chemical industry platinum is largely used for catalyzers in the manufacture of sulphuric , acetic , and nitric acids ...
... platinum or fine gold in the talling . In addition to the platinum recovered from placer operations , some platinum and palladium is recovered from the platiniferous ores of the Boss mine in Nevada and the Rambler mine in Wyomis These ...