Freeport vicinity, TX, United States
Bryan Mound. During the first decade of the 20th century, mining engineers discovered sufficient quantities of sulphur deposits at Bryan Mound to lead to the organization of the Texas Freeport Sulphur Co. in 1912. The commercial production of sulphur at Bryan Mound was largely responsible for the de
velopment of the Freeport townsite. Employment of a liquid extraction procedure to mine the sulphur, known as the Frasch process, signified one of the earliest uses of this method in Texas. The Bryan
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