The temperature has been so relentlessly hot this week that the government imposed a four-day mandatory holiday beginning Thursday and urged residents to stay out of the sun. At its most brutal, the so-called feels-like temperature has hit a staggering 159 degrees Fahrenheit, according to The Weather Channel.
12K Red gold: 50% gold and 50% copper. Up to 15% zinc can be added to copper-rich alloys to change their color to reddish yellow or dark yellow. During ancient times, due to impurities in the smelting process, gold frequently turned a reddish color.
White gold is an alloy of yellow gold and at least one white metal, usually nickel or palladium. 18K white gold is 75% gold, and 14K white gold is 58.3% gold, so jewelry made from these metals have a slight yellow color.To enhance the whiteness, almost all white gold is plated with rhodium â a shiny, white metal which is extremely hard.8K white gold is 75% gold, and 14K white gold is 58.3% gold, so jewelry made from these metals have a slight yellow color. To enhance the whiteness, almost all white gold is plated with rhodium â a shiny, white metal which is extremely hard.