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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 ...
Gold parting is the separating of gold from silver (and other metallic impurities). Gold and silver are often extracted from the same ores and are chemically similar and therefore difficult to separate. The alloy of gold and silver is called electrum. [1]
The measurement of sales of popular music starts high relative to the wedding anniversary scale, concentrating on gold and platinum (see gold album).Likewise, credit card companies usually have a "gold card" and a "platinum card" (many formerly had a "silver card" then followed by a "gold card", but due to similarity in appearance between silver and platinum these were often discontinued with ...
In 2012, the Perth Mint produced a 1-tonne coin of 99.99% pure gold with a face value of $1 million AUD, making it the largest minted coin in the world with a gold value of around $50 million AUD. [2] China has produced coins in very limited quantities (less than 20 pieces minted) that exceed 8 kilograms (260 ozt) of gold.
Gold has always been treasured as an investment. But when times are uncertain, it gets even more appealing. And when demand is high, its price is high, too. Its value can also be influenced by the...
Crown gold (silver, copper) Electrum (silver) Purple gold (aluminum) Rhodite ... Dymalloy (copper, metal matrix composite with diamond) Electrum ; Goloid (copper, gold)
From unique prototypes to limited production models worth their weight in gold, here are 10 miniature train sets that fetched impressive prices at auctions and private sales. 1. Lionel Standard ...
Kurt the CyberGuy walks through steps he recommends immediately taking after getting new electronics — like phones or TVs — as gifts this holiday season.