Mineral is an unincorporated community and census-designated place in Lewis County, Washington, on State Route 7 near the Pierce/Lewis county line. Mineral originally began as a logging camp and mining town. Prospectors searching the area for gold instead found coal and arsenic. By the early 1920s, the mines closed, and with a devastating fire to the town's largest sawmill, Mineral began to turn to tourism as its main industry, primarily through recreational fishing on Mineral Lake.