Polk County, Fla.-The Mosaic Co. announced on Nov. 17 that it will make use of a portion of a 16,000-acre tract of land previously mined for phosphate in Central Florida to build a major new resort in Polk County. Streamsong, touted as a world-class resort, will include two 18-hole golf courses and will initially offer 140 guest rooms, with the potential to expand to 200 rooms, as well as five villas with four guest rooms adjoining a common gathering area. The resort will sport 20,000 square feet of meeting space, three restaurants, two lounge areas, a full-service spa, personal enrichment classes and programs, indoor and outdoor swimming pools, bass fishing, and a clay sporting range, and offer croquet, birding tours, hiking, and nature trails. The two golf courses will be designed by architects Tom Doak of Renaissance Golf Design and Bill Coore and Ben Crenshaw of Coore & Crenshaw. Construction of the golf courses began in mid-year and will be available for limited play by late 2012. Construction of the resort will begin in the first quarter of 2012 and finish in the fall of 2013.