Brink's-Mat robbery bullion bars bearing the refiner's mark and serial numbers of bars stolen in the Brink's-Mat robbery. According to the police spokesman, the bars were gold-coated tungsten counterfeits, and therefore could not be Johnson Matthey's stolen gold bars. He said that the arrested men planned to fraudulently claim they were from the Heathrow robbery. No explanation was given as to how the counterfeiters obtained the unpublished bar serial numbers, nor the likely benefit of counterfeiting stolen property in this way. A person named Gordon Parry laundered large amounts of cash from the robbery after the disposal of the gold according to
The Case of the Disappearing Diamonds Martyn Marriott, stated: "It's well known they're the finest diamonds in the world - the highest quality, best colour, lovely diamonds. They are water-worn, thrown up into the beach and a very nice shape. They just happen to be good quality and good colour as well. The diamonds from Namibia are worth an average $200 per carat whereas the diamonds from Zaïre would be worth $8 per carat." Businessman Eric Lang said: "Successive Administrator-Generals allowed the mining companies to get away with exporting 20-25% of production without any control whatsoever." Lang threatened to release Namibia's mineral statistics, to which countries