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The
Tordrillos are primarily a volcanic range, like most of the neighboring Aleutian Range; however some of the peaks (for example, Mount Torbert) are not volcanoes.
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Despite their proximity to
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Hayes
Volcano is a completely ice-covered volcano, only discovered in 1975, located just to the northeast of
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295:(7,575 feet/2,309 m) (A subsidiary peak of Mount Spurr)
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226:. Major glaciers include the
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509:. You can help Knowledge by
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73:61°24′32″N
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122:Geography
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