Igneous intrusions are a type of rock feature. They form when molten rock cools below the surface of the Earth. Join Isla and Connor as they explore igneous rock landscape features at Traprain Law ...

background information on the structure and forces affecting the Earth in relation to rock formation a more practical hand-specimen guide with examples of rock samples commonly found in the United ...

They obtained a 30-centimetre rock core from 15 metres below the surface of the Bushveld Igneous Complex in north-eastern South Africa, a vast formation of volcanic rock that formed more than 2 ...

During the initial investigations, the scientists have surmised that the chemical composition of the rock is a result of ...