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The 'white gold' rush: Why lithium demand is skyrocketing and what it means for consumers Unfortunately, it's also in short supply as the world shifts from burning fossil fuels for energy to ...
Electrum was often referred to as "white gold" in ancient times but could be more accurately described as pale gold because it is usually pale yellow or yellowish-white in color. The modern use of the term white gold usually refers to gold alloyed with any one or a combination of nickel, silver, platinum and palladium to produce a silver ...
Natural hydrogen is believed to exist in economically viable concentrations and locations on every continent. [6] Natural hydrogen may be capable of supplying mankind's "projected global hydrogen demand for thousands of years," is non-polluting, may be available at significantly lower end user costs per therm than industrial hydrogen , and may ...
White gold is an alloy of gold and at least one white metal (usually nickel, silver, platinum or palladium). [5] Like yellow gold, the purity of white gold is given in karats. White gold's properties vary depending on the metals used and their proportions. A common white gold formulation consists of 90% wt. gold and 10% wt. nickel. [4] Copper ...
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China says it has discovered the world’s largest known deposit of gold, estimated to be worth over $80bn (£63bn).. The deposit at the Wangu goldfield in central China could yield more than ...
In 2010, South Africa was the top producer of platinum, with an almost 77% share, followed by Russia at 13%; world production in 2010 was 192,000 kg (423,000 lb). [35] Large platinum deposits are present in the state of Tamil Nadu, India. [36] Platinum exists in higher abundances on the Moon and in meteorites.
According to the World Gold Council, central banks purchased a record 483 tons of gold in the first half of the year. Central banks from Turkey, India, and China topped the list of the biggest buyers.