Discover how NASA's Perseverance rover's analysis of Cheyava Falls rock reveals white calcium sulfate veins, suggesting ...

NevGold is an exploration and development company targeting large-scale mineral systems in the proven districts of Nevada and Idaho. NevGold owns a 100% interest in the Limousine Butte and Cedar Wash ...

Iron oxide minerals are found in rocks around the globe. Some are magnetic, and some of them rust—especially when exposed to ...

Scientists have a new theory on why Mars is red, and it may mean that water was more widespread on the planet than previously ...

Scientists have long believed Mars' red color came from rusted iron minerals like hematite, but new research reveals ferrihydrite, an iron oxide formed in water, may be the true cause, suggesting the ...

The study, led by Adomas Valantinas of Brown University and published in Nature Communications, has confirmed the real reason ...

Scientists once believed our planetary next-door neighbor got its rusty hue from hematite, a common iron ore known for its reddish-brown color. But new research suggests that another mineral is behind ...

Mars’s signature red hue may not be due to hematite, as previously believed, but rather to ferrihydrite — an iron oxide that requires water to form. Using a combination of spacecraft data and ...

At some point, iron within rocks on Mars reacted with water or water ... which led researchers to believe that the iron oxide must be hematite. The dry mineral, a main component of iron ore ...

We found that ferrihydrite mixed with basalt, a volcanic rock, best fits the minerals seen ... regolith contains ferrihydrite instead of hematite, they say they are the first to have investigated ...

No matter how famous you are, losing a family member is never easy. Dwayne "The Rock" Johnson shared that he was feeling "numb" after he had to unexpectedly say goodbye to his beloved French ...