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Police also recovered ten bullion bars bearing the refiner's mark and serial numbers of bars stolen in the Brink's-Mat robbery. [54] 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 ...
Beginning in 1957, the company published the journal Platinum Metals Review with the support of the Rustenburg Platinum Mines. [7] [8] In the 1960s Johnson Matthey formed a subsidiary, Johnson Matthey Bankers (JMB), which took its seat in the London Gold Fixing. In the early 1980s the bank expanded its activities outside the bullion business ...
Having trained in his father's business as an assayer, Percival Johnson established his own firm in 1817. [1] He specialised in the assaying and refining of precious metals particularly gold imported from Brazil: he perfected a method of extracting the Palladium from the gold therefore improving the gold's colour. [1]
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The platinum bar is retailing for $1,089.99 — if you can get it. The bar is only sold online, and Costco says delivery is unavailable in Nevada, Louisiana and Puerto Rico.
Costco on Wednesday announced the 1-ounce platinum bars, on sale for $1,089.99 on its website alongside its now-famed gold bars and silver coins. ... The value of platinum has risen more than 15% ...
Occasionally articles on the history, geological occurrences, and exploitation of platinum group metals were also published. [ 8 ] While between 2016 and October 2022 the journals content was published as CC BY-NC-ND 4.0 , the journal is now published under CC-BY 4.0 from January 2023 onward, in accordance with the definition of open access ...
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