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  • gold processing . Britannica

    By 3000 bc gold rings were used as a method of payment. . With the exception of coinage, virtually all uses of the metal were decorativee.g., for weapons, goblets, jewelry, and statuary. . They were the type most commonly mined in antiquity. . The nature of the ore deposit determines the mining and mineral processing.

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  • Removing gold from electronics, page 3 Finishing

    There's a program now showing on the travel channel about gold mining and recovery. . I have a terminal electrolysis equipment recovery of silver from photographic .. boards, memory, IC chips, processors and anything non metal based plated. ... I did purchase some nitric acid, hydrochloric and several other types.

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  • The Fundamentals of Electronic Prospecting Gold Prospecting .

    Nov 23, 2011 . Generally, the best type of metal detector for prospecting purposes . Using natural gold targets is better than using a gold ring or some other type of jewelry. .. this purpose to a poker chip, which can be tossed to the ground and . it for prospecting purposes, a special gold machine is probably best for you.

    Live Chat
  • Uses of Gold in Industry, Medicine, Computers, Electronics, Jewelry

    Today we continue to use gold for our most significant objects: wedding rings, Olympic medals, . Colors of gold silver copper alloys: Different metal colors that can be .. Edge connectors used to mount microprocessor and memory chips onto the . and is highly reliable in the electronic equipment and life support devices.

    Live Chat
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  • How To Extract Gold From Electronics Instructables

    In this Instructable, I will show you how to extract gold from computers using products most . and should not be performed without proper knowledge and equipment. . Right now I am dissolving gold chips from a ring and gold from micro chips. . Some Nickel Oxides dissolve in hydrochloric acid but Nickel metal doesn't,.

    Live Chat
  • Elite: Dangerous Mining Guide . TheMittani

    Jul 2, 2015 . Mining in the original Elite was, for all intents and purposes, impossible. . in Elite Dangerous can be rewarding with the right equipment and a bit of know how. . There are two types of drones that miners can deploy: Prospectors and Collectors. . Metal Rich Rings These are your best starting rings.

    Live Chat
  • Miner . Elite Dangerous Wiki . Fandom powered by Wikia

    Equipment Edit . Mining is currently possible at asteroid belts or planetary rings (including icy as of 2.1/1.6), although it . for a while (depending on the quality of Mining Laser you have bought) before a fragment chips off. . Minerals, Galactic Average Price per ton*, Available in Ring Type . Gold, 9401, Metallic, Metal Rich.

    Live Chat
  • Our Service

    What you need is what we can do! In the future, Xinhai will continue to rely on three big supporting "technology, talents, management", adhere to the international development strategy, and concentrate on providing customers with modern, efficient, energy-saving mine overall construction and operational solution, to create international leading enterprises in mining industry.