The great news is she said yes! The next step was to create a matching wedding band along the unique curve of this one-of-a-kind design. Loving the final result! We had his crystal cut into to the right dimensions before setting it in the rose gold.Īfter sending photos of the cut crystal and getting client approval, we began casting the gold and then setting the stones. We provided a couple of different design options by email and he decided to go with an art deco design to be made in rose gold. Jakob from Texas wanted to have his stone cut into the shape of a heart. Last year we had another request for a custom design using an Erebus crystal, but this time for an engagement ring. It was a pleasure working on such interesting, truly one-of-a-kind There was even a piece left after cutting the gems from the He chose a design from the case that he liked Later Steve came back with another crystal, looking for a new Step was to set the stones and provide chains. & Steve decided to go with 2 different styles, one more oval shaped with aīezel all the way around and the other one with flat cornered edges.Īfter casting the settings in sterlium plus silver, the last Needed to be re-cut to create some nice pendant designs. Erebus, a volcano in the South Pole, that he Unique for his wife. He brought us some Erebus crystals from Antarctica. "I'm really excited because this paper has stirred up a lot of interest in the glaciology community," she said, "and hopefully someone there will take up the challenge to answer the questions of what are the possible outcomes.Steve visited our studio interested to make something truly Most of the seismometers used to discover the volcano have been removed and installed in other areas in Antarctica, so further study of its seismic activity is no longer possible.īut Lough said she hopes scientists will continue to study the volcano using other instruments. There have been past eruptions of this system and the ice has survived for millions of years, future eruptions alone will not cause the ice sheet to fail." "This volcanic complex has been operating for millions of years. "We're not talking about an eruption causing the ice sheet to melt and cause catastrophic sea-level rise," Lough told National Geographic. Global sea levels could rise by a small amount as a result. However, the heat from the volcano could increase melting at the base of the glacier and meltwater could act like a lubricant that makes the overlying ice flow out to sea faster. The volcano is covered by more than half a mile (one kilometer) of ice, so it would have to be an extraordinarily powerful eruption to breach the surface. That's because the volcano sits atop a raised portion of land that the team believes is composed of previously erupted material. "It most likely has erupted before," Lough said. Lough and her team say it's not a matter of if the newly discovered volcano will erupt, but when. "It seems to vary by volcanic complex, but most people think it's the movement of magma and other fluids that leads to pressure-induced vibrations in cracks within volcanic and hydrothermal systems." "People aren't really sure what causes DPLs," said Amanda Lough, a postdoctoral student in Wiens's lab and the first author of the study, said in a statement. The depth at which the quakes occurred, as well as their low frequency, suggests they might be so-called Deep Long Period earthquakes, or DPLs, which occur in volcanic areas. The tremors occurred at depths of about 15 to 25 miles (25 to 40 kilometers), close to the boundary between the crust and the mantle, and much deeper than normal crustal earthquakes. The earthquakes were small, with magnitudes of between 0.8 and 2.1. The instruments array detected two swarms of earthquakes about one year apart, in 20. In January 2010, scientists set up a series of seismometers, or earthquake detectors, on Marie Byrd Land, a highland region of West Antarctica. The new volcano's discovery was accidental. This water will rush beneath the ice toward the sea and feed into one of the major ice streams that drain ice from Antarctica into the Ross Ice Shelf, Wiens explained. When it erupts-which no one can predict-the volcano "will create millions of gallons of water beneath the ice-many lakes full," study leader Doug Wiens, professor of earth and planetary science at Washington University in St. (Also see "Giant Undersea Volcanoes Found Off Antarctica.") The finding, detailed in the current issue of Nature Geoscience, marks the first time that an active volcano has been discovered under the ice of the frozen continent. A newly discovered volcano found buried beneath a thick layer of ice in Antarctica could speed up ice loss and raise global sea levels when it erupts, scientists say.
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