Gold Mineral Properties - Geology.com
What is Gold? Native gold is an element and a mineral. It is highly prized by people because of its attractive color, its rarity, resistance to tarnish, and its many special properties - some of which are unique to gold. No other element has more uses than gold.
Gold: Mineral information, data and localities. - mindat.org
Gold is one of the first minerals used by prehistoric cultures. The Latin name for this mineral was "aurum" and Jöns Jakob Berzelius used Au to represent the element when he established the current system of chemical symbols.
Gold : Mineral | Properties, Formation, Mining, Occurrence, Uses
2023年8月26日 · Gold has been the most prized metal that is a chemical element with the symbol Au. It is opaque, has a highly attractive metallic golden yellow color, is extremely malleable, and is usually found in a relatively pure form. It is remarkably inert, so it resists tarnish. These qualities have made it exceptionally valuable.
Gold: The mineral native Gold information and pictures
Detailed properties and locality information guide about the precious metal and mineral native gold.
Gold: History of Use, Mining, Prospecting, Assay & Production
A USGS publication on the history of gold uses, gold mining, gold prospecting, assays and gold production.
Gold - Minerals Education Coalition
Gold (element #79, symbol Au) is a heavy, shiny yellow metal. It is probably the oldest precious metal known to humans. Wars have been fought over it and countless numbers have died trying to gain it or protect it. Its physical and chemical properties make it …
Gold Statistics and Information | U.S. Geological Survey - USGS.gov
Gold performs critical functions in computers, communications equipment, spacecraft, jet aircraft engines, and a host of other products. Although gold is important to industry and the arts, it also retains a unique status among all commodities as a long-term store of value.
Gold - Element, Precious Metal, Jewelry | Britannica
2024年12月7日 · Gold - Element, Precious Metal, Jewelry: Gold is one of the densest of all metals. It is a good conductor of heat and electricity. It is also soft and the most malleable and ductile of the elements; an ounce (31.1 grams; gold is weighed in troy ounces) can be beaten out to 187 square feet (about 17 square metres) in extremely thin sheets called ...
Gold - The Yellow Metal - MineralExpert.org
2018年11月19日 · Gold is a bright yellow native element, long prized as an object of natural beauty. It has attracted the attention of human cultures for thousands of years, and its softness, resistance to corrosion and workability have made it a favored material for creating decorative jewelry and early coinage.
What is Gold? - Exploring the Earth
2019年5月25日 · Simply stated, gold is an element (Au) and a mineral – one of the few single-element minerals. Gold on Earth is rare, valued and extra-terrestrial, having originated from prodigious star explosions and possibly brought to Earth by catastrophic asteroid bombardments around four billion years ago.