EYE ON MIAMI: Florida: The Sinkhole State

EYE ON MIAMI: September 21, 2016. Written by Gimleteye.

Most Floridians are in the dark about one of the state's most secretive, regulated and wealthy industries: mining. In other states, mining is defined by mineral extraction. In Florida, mining involves scraping the surface layer of the earth; excavating ancient fossil bedrock for limestone, to make cement, asphalt and concrete, and phosphate derivatives, for agricultural fertilizer.

Mosaic is the nation's largest producer of the latter. Its multi-billion dollar revenues in Florida are focused on an area to the east of Tampa/ St. Petersberg where one mine recently drained over 200 million gallons of "slightly radioactive" water through a sinkhole that opened beneath a retention lake. Here is how large the operations are in the region: the mining area is 3/4 the spatial area of Rhode Island.

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