How Gold Bars & Bullions are Made in Factory

How Gold Bars & Bullions are Made in FactoryShow more

A gold bar, also known as gold bullion or a gold ingot, refers to a quantity of refined metallic gold that can be shaped in various forms, produced under standardized conditions of manufacture, labeling, and record-keeping. Larger varieties of gold bars, produced by casting molten metal into molds, are called ingots. Smaller bars are often created through minting or stamping from rolled gold sheets. Central banks typically hold the standard 400-troy-ounce (438.9-ounce; 27.4-pound; 12.4-kilogram) Good Delivery gold bar in their gold reserves and it is widely traded among bullion dealers. Additionally, the kilobar, weighing 1,000 grams (32.15 troy ounces), and the 100-troy-ounce (109.7-ounce; 6.9-pound; 3.1-kilogram) gold bar are popular for trading and investment due to their more manageable size and weight. These bars carry a minimal premium over the spot price of gold, facilitating small transfers between banks and traders. While most kilobars have a flat appearance, a preference for brick-shaped bars exists among some investors, particularly in Europe

anufacturers have developed measures to ensure the authenticity of gold bars and to protect them against counterfeiting or theft. The most prevalent method involves marking bars with unique registered serial numbers or issuing a certificate of authenticity. Some refineries emboss even the smallest bars with serial numbers, which should correspond with the numbers on their associated certificates.
In contrast to cast bars, which may be handled directly, minted bars are typically enclosed in protective packaging or equipped with tamper-evident technology to deter tampering and prevent damage. Additionally, a security feature known as a Kinegram, a type of hologram, can be embossed directly onto a gold bar. Bars containing this feature are referred to as Kinebars

Gold is a chemical element; it has the symbol Au (from the Latin word "aurum") and the atomic number 79. In its pure form, it is a bright, slightly orange-yellow, dense, soft, malleable, and ductile metal. Chemically, gold is a transition metal, a group 11 element, and one of the noble metals. It is one of the least reactive chemical elements, being the second-lowest in the reactivity series. It is solid under standard condition

Gold, fools gold, gold dust, golden

Colors of Gold Jewelry
Gold jewelry is remarkably versatile and is available in a variety of gorgeous hues. Although naturally occurring as yellow gold, it can also be mixed with different alloys to create other gold colors

Yellow Gold
Yellow gold is gold in its original, naturally occurring golden color. When used for jewelry, it is often mixed with sterling silver, copper, and zinc to give it added strength and durability

Rose gold
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