An igneous rock has come to be regarded, more constantly than before, not merely as a mineral-aggregate, but as-the product of consolidation of a molten rock-magma; and consideration has been ...

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 ...

Shining diamonds speckle the dark, igneous rock that lines the pipe ... “Goldschmidtite is highly unusual for an inclusion captured by diamond and gives us a snapshot of fluid processes that ...