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What are three commercial products extracted from seawater?
Three commercial products extracted from seawater are salt (sodium chloride), magnesium, and lithium. Salt is commonly used in food and industrial processes, magnesium is used in alloys and electronics, and lithium is used in batteries and pharmaceuticals.
What metal is extracted from gold?
Metal cannot be extracted from Gold, as Gold itself is a metal.
Where is gold extracted?
Gold is extracted from the earth itself, near the place underground where coal miners work.
What is the metallurgy of gold?
Gold is typically mined as ore containing gold particles, which are then extracted through various methods such as cyanidation or smelting. Once extracted, gold can be refined through processes like cupellation, where impurities are removed through oxidation. In terms of purity, gold is often measured in karats, with 24 karat gold being the purest form.
Does gold reform after it has been mined out of the ground?
No, gold does not reform once it has been mined out of the ground. Once gold has been extracted from the earth, it retains its physical and chemical properties. It can be melted, reshaped, and reused, but it does not regenerate or reform on its own.
What environmental concerns with gold?
when gold is being cleaned and extracted cyanide solution is used. cyanide is a poison to people, animals, and fish. cyanide can leach through to underground water and poison the water. when gold is being cleaned and extracted cyanide solution is used. cyanide is a poison to people, animals, and fish. cyanide can leach through to underground water and poison the water.
What does commodity gold mean?
Gold is a commodity that can be sold and traded, just like any other commodity. Gold is considered a hard commodity because it is extracted from mining, instead of being grown.
Every drop of seawater contains approximately how many gold atoms?
Every drop of seawater contains around 0.12 billion gold atoms.
Where does gold exist?
Gold is found in the Earth's crust, primarily in quartz veins and alluvial deposits. It is often extracted through mining techniques such as open-pit mining, underground mining, and placer mining. Gold can also be found in small quantities in seawater and some meteorites.
What is a rock which gold is extracted?
Gold is commonly extracted from a type of rock called quartz. Gold is often found in quartz veins that run through the rock, and the gold can be separated by crushing the quartz and then using chemicals to extract the gold.
What minerals are obtained from gold and copper?
Gold and Copper are chemical elements. No "minerals" can be extracted from them other than 'gold' and 'copper'. They can be extracted from the minerals or 'ores' named in the other answers herein.
Why are gold and silver not mined from seawater?
To date, gold and silver can be mined more economically on land.
