In the presence of cool air, the lava rapidly cools ... melting temperature and magma flow rate are affected. Temperature, pressure, water content, and mineral concentration all play an important part ...

As a result, felsic magma contains the highest percentage of silica, as well as having the highest viscosity and presence of gas. The lava in high silica concentration is thick and viscous, unable to ...

Its lava flows have quite literally been erupting in people's backyards, but thankfully only one serious injury has been reported - a man hit by projectile molten rock as he sat on his balcony.

Such fluids are commonly encountered in the plastics and chemical industries. Flows inside ducts, channels and pipes are very important because they occur in many practical applications (water pipes, ...

More than 20,000 people have reportedly had their hot water supply disrupted after lava burst key water pipes in Iceland. Iceland's Department of Civil Protection and Emergency Management said it ...

A revised hazard map for volcanic Mount Fuji in central Japan suggests the volume of lava flow from a major eruption would likely be double that of previous estimates. The updated finding was ...

I’ve been asked by my fellow explorers to get some rock samples from Mount Vesuvius, but it’s an active volcano, so I’ll need to watch out for things like lava flow. Lava is very hot molten ...

The author and editors take ultimate responsibility for the content. Free cash flow (FCF) is the cash that remains after a company pays to support its operations and makes any capital expenditures ...

Lava flows from a volcano in southwest Iceland that had lit up the night sky on Saturday slowed on Sunday while man-made barriers appeared to be successful in steering the lava away from ...

For the first time in almost 5,000 years, people in Reykjavik can experience lava flows in the heart of the city thanks to a new show that’s proving a massive hit with visitors. While the 2021 ...