limonite and siderite ores are also common sources of iron ore. Below the Investing News Network has put together some basic information about hematite and magnetite ores, including what they are ...

A recent discovery has led some experts to believe they’ve found the fossil of Noah’s Ark. Researchers have found that a boat-shaped mound — long believed by the faithful to be Noah’s Ark — was most ...

The Durupinar Formation is a 163-metre (538ft) geological structure made of a type of iron ore called limonite. It has long captivated researchers due to the fact that its shape and structure ...