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Gold and silver are typically mined from underground ore deposits using various methods such as open-pit mining or underground mining. Once the ore is extracted, it undergoes a series of processes such as crushing, grinding, and chemical treatments to extract the precious metals. Purification of gold and silver involves smelting the metal to remove impurities and then refining it through processes like electrolysis or cupellation to achieve high purity levels.

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How do you mine gold?

Gold is typically mined through a process that involves drilling, blasting, crushing, and extraction. The ore containing gold is crushed and then treated with chemicals like cyanide to extract the gold. The gold is then purified through processes like smelting and eventually refined into a usable form.


Is there more gold or silver in the world?

Much, much, much more silver. The rarer something is, generally the more expensive or precious it is. Since silver is fairly abundant, its price (early 2015) is about $20 per Troy ounce. Gold is fairly rare, its current price is ~$1200 an ounce. That gold is 600 times more expensive than silver has everything to do with its rarity. If silver were more rare than gold, then silver would be several hundred times more expensive than gold.


How do you purified gold?

Gold can be purified through a process called electrolysis, where an electric current is passed through a gold-containing solution, causing the gold to plate onto a cathode. Another method involves using a mixture of hydrochloric acid and nitric acid to dissolve impurities in the gold, with the pure gold remaining in solid form after the acids are neutralized.


How pure is mined gold?

Mined gold is typically not 100% pure when first extracted. It is usually combined with other minerals and metals such as silver, copper, and iron. To obtain pure gold, miners need to refine the raw material through processes like smelting and purification.


How is silver purified?

Silver is typically purified through a process called electrolysis, which involves passing an electric current through a solution containing a silver compound. The electric current causes the silver ions to migrate to the negatively charged electrode, where they plate out as pure silver metal. This method helps remove impurities and produce high-quality silver.