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Сообщение от manna
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Gold is one of the heavy metals (lead by almost 2 times better ). Only 3 of the metal heavier than gold : platinum and iridium ? , Osmium ? . And they cost the same as gold or higher.
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Tungsten heavy metal too . There was a scandal with the purchase of several tons of Chinese tsenrobankom " GOLD ", which actually turned out to be " gold-plated tungsten. In tungsten, almost the same weight of gold. The scandal was hushed up quickly .
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On this topic can be found here .... Fake gold bullion in the Bank of England, and at Fort Knox?
http://www.warandpeace.ru/ru/reports/view/44267/