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Gold is a chemical element with the symbol Au and atomic number 79. It is a bright yellow dense, soft, malleable and ductile metal. The properties remain when exposed ...
Asteroid mining refers to the possibility of exploiting raw materials from asteroids and other minor planets, including near-Earth objects.[1] Minerals and volatiles ...
From January 2012, Mining and Construction splits into two companies: Miningand Construction. You will find products, services, news, about us ...
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