Searchable List of America’s Most Valuable Export Products Rank US Export Product 2020 Value (US$) 1 Processed petroleum oils $60,709,450,000 2 Crude oil ...

Yes, of course! Though diamond jewellery is most commonly worn by women, guys can choose to adorn their accessories such as cufflinks, rings, earrings, br...

Palladium The price of palladium, a precious metal 30 times as rare as gold, has risen by more than 50% since August, surpassing the price of gold for the...

Look for Hallmark The common BIS Logo. Purity in Karat and fineness: According to BIS, gold hallmarking is done only for three levels of karats – 22K916 f...

These gold deposits lie at a depth between 1200 and 4500 metres and were created due to mountain formation. They exist in marine sediments (marine deposit...

Congo’s chief export is petroleum, which accounts for the vast majority of its export earnings; wood and wood products, including logs and sawn timber, ar...

Uses and properties Silver is a relatively soft, shiny metal. It tarnishes slowly in air as sulfur compounds react with the surface forming black silver s...

Guatemala has 5 ports located on both coasts. On the Atlantic side are Santo Tomas de Castilla and Puerto Barrios. On the Pacific side, you’ll find Puerto...

In the case of copper, silver and gold, these form a vertical triad, called Group 11, within the group of transition metals. They are also found together ...

The rock or mineral that holds the metal is called an ore. An ore is heated with chemicals until it melts and the pure metal separates out as a liquid. Th...