THE second volume of Prof. Johannsen's work on petrography is both a descriptive petrography of the quartz-bearing igneous rocks and an illustration of the author's proposed new method of ...
The rock comes from the Bushveld Igneous Complex in northeastern South Africa, according to the team’s Oct. 2 announcement. The unique geological formation came into existence 2 billion years ...
Manning Ventures Inc. is pleased to announce that it has contracted the driller for the upcoming exploration program at the Copper Hill Project, Nevada, USA. Boart Longyear of Salt Lake City, Utah, ...
Igneous rocks underneath the vents are full of ruthenium and the material acts as a powerful catalyst for methane formation. “I first discovered this place in 1997 and it wowed me,” says ...