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Want to see the oldest stalagmite ever dated? It’s 259 million years old and located in Oklahoma
Stalagmites and stalactites are amazing formations. If you’ve ever walked through caves, you have likely seen dozens, or even hundreds, of them growing out of the ground or hanging off the ceiling.
CARLTON COUNTY, Minnesota (WCCO) — Jay Cooke State Park in Carlton County, Minnesota, is turning 110 years old this year. The park is known for its roaring rapids, which only get louder during the ...
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