Sodalite forms in igneous rocks that crystallized from sodium-rich, silica-poor magmas. That’s how it got its name—soda + lithos, or “sodium stone," according to Rock Your World gem & art ...

This 1930s educational film explores the natural landscapes, geological formations, and agricultural practices of the time. It features scenes of farmers tilling soil, majestic mountain roads ...

As a result, the track enters the latest Mainstream Rock Airplay chart at No. 26, as Forbes points out. However, the single won’t be officially released until this Friday (February 14th).

These igneous phosphate deposits are mostly from the Khibiny Alkalic Igneous Complex (Notholt, 1979) and the Kovdor Phoscorite-Carbonatite Complex (Ivanyuk et al., 2016) from the Kola Peninsula in ...

During the Apollo 17 mission in 1972 - the last time people walked on the moon - U.S. astronauts Harrison Schmitt and Eugene Cernan collected about 243 pounds (110.4 kg) of soil and rock samples ...

While many rocks don’t burn, some of them do. It depends on what the rocks are made of – and that’s related to how they were formed. There are three main rock types: igneous, sedimentary and ...

While the molten and partially molten material that make igneous rocks tend to wipe away the traces of ancient organisms, the temperatures and pressures producing metamorphic rocks typically ...

Now researchers have discovered a new kind of igneous rock, plastistone, formed almost completely from plastic, on Trindade Island, a volcanic island more than 600 miles east of Espírito Santo ...