About 400 kilometres northwest of Sydney, just south of Dubbo, lies a large and interesting body of rock formed around 215 ...

In general, mineral particles are small, having formed within confined areas such as lava flows or between grains of sediments. Large crystals found in geodes and other rocks are relatively rare.

U.S. military aid for developing Ukraine’s mineral industry, a potential source of rare elements used in technology.

What FACTS ABOUT ROCKS do you know? They are abundant on earth, and yet little is known about them. These facts will increase your knowledge of the rocks.

Ukraine is one of the largest rare earth mineral suppliers in the world, with the largest titanium reserves in Europe.

Third, magnetism in rocks can be used to estimate the age of ... Because they are often rare, primate fossils are not usually good index fossils. Organisms like pigs and rodents are more typically ...

Rocks and minerals contribute essential raw materials for any civilization, and in a technological society minerals (and the rare elements they contain) are especially sought after. In the past ...