In 2015, an estimated 19 million tons (21 million short tons) of quicklime and hydrate was produced (excluding commercial hydrators), valued at about $2.2 billion, according to the U.S. Geological Survey.
Read MoreIn 2015, an estimated 19 million tons (21 million short tons) of quicklime and hydrate was produced (excluding commercial hydrators), valued at about $2.2 billion, according to the U.S. Geological Survey.
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