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USGS · 70046534

Kaolin

R.L. Virta
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Abstract

Nineteen companies mined kaolin in eight states in 2012. Production, on the basis of preliminary data, was estimated to be 5.88 Mt (6.48 million st) valued at $841 million, an increase from 5.77 Mt (6.36 million st) valued at $817 million in 2011. Production in Georgia, the top producing state, increased to an estimated 5.45 Mt (6.01 million st) valued at $804 million in 2012 from 5.34 Mt (5.89 million st) valued at $781 million in 2011. Georgia accounted for 93 percent of U.S. production tonnage and nearly the entire domestic water-washed, delaminated and pigment-grade calcined kaolin production.

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R.L. Virta. 2013. Kaolin. https://pubs.usgs.gov/publication/70046534

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