Element gold where is it found

An attractive and highly valued metal, gold has been known for at least years. Gold is sometimes found free in nature but it is usually found in conjunction with silver , quartz SiO 2 , calcite CaCO 3 , lead , tellurium , zinc or copper. There is roughly 1 milligram of gold dissolved in every ton of seawater, although extracting it currently costs more than the gold is worth. It has been estimated that all of the gold that has currently been refined could be placed in a cube measuring 20 meters on a side.

Gold is the most malleable and ductile of all known metals. A single ounce of gold can be beaten into a sheet measuring roughly 5 meters on a side. Thin sheets of gold, known as gold leaf, are primarily used in arts and crafts for gilding.

Copper Facts: Chemical and Physical Properties. Chemical and Physical Properties of Gold. Metals Versus Nonmetals - Comparing Properties. Chemical Element Pictures - Photo Gallery. Metallic Character: Properties and Trends. Transition Metals: List and Properties.

Examples and Uses of Metals and Nonmetals. Element Families of the Periodic Table. Palladium Facts Pd or Atomic Number Your Privacy Rights. What gold detectors actually work finding gold? What happened during the Klondike gold rush? What is gold used for?

What is the boiling point of gold? What is the Latin word for gold? What year was gold discovered in California? When did the Gold Rush end? When did the Gold Standard end?

Who first discovered gold? Who was president during the California gold rush? Why were there so few easterners involved in the California gold rush?

Pre-decimal Calculator Calculate the value of your pre-decimal coins. Gold is good at reflecting heat, and it is often used as a plating on spacecraft to keep them cool. A radioactive isotope of gold is used to treat cancer. A compound of gold is used to treat rheumatoid arthritis. Gold is primarily found as the pure, native metal.

Sylvanite and calaverite are gold-bearing minerals.