Stanford University: Finding Li-Ion in Supervolcanoes

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Most of the lithium used to make the lithium-ion batteries that power modern electronics comes from Australia and Chile. But Stanford scientists say there are large deposits in sources right here in America: supervolcanoes (similar to what erupted and eventually helped form Crater Lake (pictured above).

In this study, scientists detail a new method for locating lithium in supervolcanic lake deposits. The findings represent an important step toward diversifying the supply of this valuable silvery-white metal, since lithium is an energy-critical strategic resource.

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