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lignite gold and diamonds

lignite gold and diamonds

Althoughdiamondsreplacedgoldas AAC's single most important source of profit in the 1980s, and despite wide-ranging diversification,goldremained at the heart of the group's activities. A substantial holding in the U.S. precious metals refiners Engelhard Corporation, along with a stake in the U.K.'s Johnson Matthey, gave AAC access to ...

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