How gold is made - history, used, parts, procedure ...

, recognizable by its yellowish cast, is one of the oldest metals used by humans. As far back as the Neolithic period, humans have collected from stream beds, and the actual mining of can be traced as far back as 3500 B.C. , when early Egyptians the Sumerian culture of Mesopotamia used mined to craft elaborate jewelry, religious artifacts, and utensils such as goblets.

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