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Latest Magma Stories

2013-10-02 23:01:20

Company to Give a “People’s Choice Award” for Best Short Film in the “Mind Games” Category During the Festival Based on Online Voting San Diego, CA

2013-09-30 23:37:07

Magma executives herald the coming of a new product line designed especially to offer more computing power and capacity for the demanding creative markets. San

2013-09-12 23:24:10

Former president, Randy Jones, to remain as chief executive officer San Diego, CA (PRWEB) September 12, 2013 Magma, a developer of high performance expansion

2013-09-05 23:23:51

Magma provides a seamless solution for using AJA KONA cards with Thunderbolt-equipped computers. San Diego, CA (PRWEB) September 05, 2013 Magma today

Eruptions Not Always Imminent From Slow Magma
2013-08-20 04:41:19

A new modeling study from the University of Washington reveals reservoirs of silica-rich magma of the sort that causes the most explosive volcanic eruptions can persist for hundreds of thousands of years in the Earth’s upper crust without triggering an eruption.

Improved Eruption Forecasts May Come Via Costa Rican Volcano Study
2013-08-01 07:54:55

A new study, led by Columbia University's Lamont-Doherty Earth Observatory, suggests the 1960's eruption of Costa Rica's largest stratovolcano was triggered by magma rising from the mantle over a few short months, rather than thousands of years or more, as many scientists have thought.

Earth's Origins May Be Explained Through Mantle's 'Hidden Flux'
2013-07-17 14:46:32

One of the more popular theories surrounding the formation of the planets involves the countless collisions of smaller objects in orbit around the sun 4.5 billion years ago. However, proponents of that theory are missing one thing: the Earth's chemical composition is distinctly different from the meteors that are currently striking the planet.

Scientists Uncover Link Between Lavas Erupting On Sea Floor And Deep-carbon Cycle
2013-05-03 08:05:27

Scientists from the Smithsonian and the University of Rhode Island have found unsuspected linkages between the oxidation state of iron in volcanic rocks and variations in the chemistry of the deep Earth.

Magma May Be Natural Lubricant For Moving Tectonic Plates
2013-03-21 11:09:11

Scientists from the University of California, San Diego’s Scripps Institution of Oceanography (SIO) have discovered a liquefied layer of molten rock in the planet’s mantle – a substance which could be acting as a lubricant of the sliding motions of the Earth’s tectonic plates.

Seas Of Molten Rock Created By Lunar Impacts
2013-03-12 04:54:36

A new analysis shows that the impact event that formed the Orientale basin on the Moon's western edge and far side created a sea of molten rock 220 miles across and at least six miles deep.


Latest Magma Reference Libraries

28_b46b9ec00de524c00702bbc1d05bc0c9
2005-05-25 18:34:42

Scoria is a term used by geologists to describe an igneous rock containing many gas bubbles, or vesicules. Scoria forms when magma rich in dissolved gases is vented. As the magma encounters lower pressures, the gasses are able to escape and form bubbles. These bubbles are trapped when the magma cools and solidifies. Volcanic cones of scoria can be left behind after eruptions, usually forming mountains with a crater at the summit. An example is Mount Wellington, Auckland in New Zealand....

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Word of the Day
plim
  • To swell, as grain or wood with water.
The word 'plim' is probably a variant of the word 'plum'.
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