Smithsonian researchers trekked to a remote site in northern Canada to collect four-billion-year-old rock samples that could ...

Geologists recently dated the age of Watersmeet gneiss, a type of rock in the Upper Peninsula, as the oldest in the U.S. Here's what to know.

Researchers have compiled a list of "ingredients" that could help resource exploration companies locate huge reservoirs of ...

Vancouver-based Etruscus Resources (CSE: ETR; OTC: ETRUF) has provided an update on the company’s Rock and Roll property ...

What is graphite? Graphite is a naturally occurring form of carbon characterized by its layered structure, which gives it ...

Lanzarote’s volcanoes have inspired locals to make everything from art to wine. A tour of the island reveals the landscape’s ...

In a recent study, researchers from Curtin University and the Geological Survey of Western Australia unearthed compelling ...

Etruscus Resources Corp. (CSE: ETR) (OTC: ETRUF) (FSE:ERR) (the "Company" or "Etruscus") is pleased to provide an update on ...

Instead, researchers are now exploring the possibility that Skull Hill could be a chunk of igneous rock, formed from cooling magma and potentially ejected by an impact event or uncovered by erosion.

Genetic characteristics are transferred from one generation to the other though nucleic acid in reproductive cells of male ...

It also contained rocks known as gabbros, which are coarse-grained igneous rocks. Both of these rocks then chemically reacted with seawater, changing their composition. While this core represents an ...

After dealing with the constituents (minerals), and their relations (textures), he gives in summary some twenty-five systems of classification of the igneous rocks. As many of these are now of ...