Spelter been used since about the 1860s to make statues, tablewares, and lamps that resemble bronze. Spelter is soft and breaks easily. To test for spelter, scratch the base of the piece. Bronze will appear as bright yellow while spelter will show a silvery scratch. The word "pewter" is thought to be derived from the word "spelter". Zinc ingots formed by smelting might also be termed spelter. Spelter Spelter, while sometimes used merely as a synonym for zinc, is often used to identify a zinc alloy. In this sense it might be an alloy of equal parts copper and zinc, i.e.
American Brass Superfund site and extensive soil and groundwater contamination. After assessment by the EPA, it was added to the National Priorities List, in May 1999, for long-term remedial action. American Brass Superfund site The American Brass Superfund site is a former industrial site, located in Henry County, Alabama. American Brass Inc. (ABI) operated a brass smelter and foundry facility on the site between 1978-1992. Prior to its closure in December 1992, the company had been cited by the United States Environmental Protection Agency (EPA), and the Alabama Department of Environmental Management, (ADEM), on several occasions for Resource Conservation and Recovery Act (RCRA) violations,