MPR News: As helium prices balloon, hopes rise that northeast Minnesota has big deposit of the gas

20 Feb 2025
News
Helium is best known as the ultralight element used to lift party balloons and the Goodyear Blimp effortlessly into the sky.
But it’s also a valuable commodity increasingly in demand for applications ranging from aerospace to the manufacturing of semiconductor chips.
And that’s led many people to cheer the ongoing exploration for helium in a remote corner of northeast Minnesota, where a small company, Pulsar Helium, hopes to open a production facility soon.
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