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 ...

Igneous rock is formed by the cooling of molten rock, either at the surface (lava), or underground (as granite or other similar rocks). The heat of molten rock usually incinerates organisms rather ...

enigmatic rocks that only formed during the middle part of Earth's history. These plagioclase-rich igneous rock formations, which can cover areas as large as 42,000 square kilometers and host ...

(RFI), an emerging upstream company in the basalt fibre industry based in Houston, Texas, has formed a joint venture with ...

who currently holds a £1-million project to investigate how rare earth element deposits form, research that could help guide efforts to pinpoint new, economically viable sources. Rare earth deposits ...