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Jason Christopher Willett

Jason Christopher Willett is a crushed stone commodity specialist at USGS.

Ranking the nation’s top 20 sand and gravel producers

The U.S. Geological Survey published its latest list of the leading construction sand and gravel producers in the United States. Keep Reading

Ranking the nation’s top 20 crushed stone producers

The U.S. Geological Survey published its latest list of the leading crushed stone producers in the United States. Keep Reading

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