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1). Gold – Gold has a varied history- It used for more than making gold jewelry By : Nancy Woodward
Gold is a precious metal. Historically, it has been used for stores of value (bars) for jewelry, electronics, dentistry, and as actual money (coinage). It is a yellow element found in nuggets that can actually be ruby or black when divided.
It is the most malleable metal known. When other elements are it forms alloys. This will increase the hardness and can create exotic colors.
Article Related to: gold, gold jewerly, diamonds, 22k, 24k, 18k, 14k
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