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by Science Source
$25.00
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Bottom Style
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Product Details
Dress it up, dress it down, or use it to stay organized while you're on the go. Our zip pouches can do it all. They're crafted with 100% poly-poplin fabric, double-stitched at the seams for extra durability, and include a durable metal zipper for securing your valuables.
Our zip pouches are available in three different sizes and with two different bottom styles: regular and t-bottom.
Design Details
Mount St. Helens, Washington, is the most active volcano in the Cascade Range. The first sign of activity at Mount St. Helens in the spring of 1980... more
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Spot clean or dry clean only.
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2 - 3 business days
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Mount St. Helens, Washington, is the most active volcano in the Cascade Range. The first sign of activity at Mount St. Helens in the spring of 1980 was a series of small earthquakes that began on March 16. Steam explosions on March 27 blasted a crater through the volcano's summit ice cap. Within a week the crater had grown to about 1,300 feet in diameter and two giant crack systems crossed the entire summit area. By May 17, more than 10,000 earthquakes had shaken the volcano and the north flank had grown outward at least 450 feet to form a noticeable bulge. Such dramatic deformation of the volcano was strong evidence that molten rock (magma) had risen high into the volcano. Within 15 to 20 seconds of a magnitude 5.1 earthquake on May 18th, at 832 a.m., the volcano's bulge and summit slid away in a huge landslide - the largest on Earth in recorded history. Rocks, ash, volcanic gas, and steam were blasted upward and outward to the north. This lateral blast of hot material accelerated to...
$25.00
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