Cadmium in Germany, as an impurity in zinc carbonate. Stromeyer found the new element as an impurity in zinc carbonate (calamine), and, for 100 years, Germany remained the only important producer of the metal. The metal was named after the Latin word for calamine, because it was found in this zinc ore. Stromeyer noted that some impure samples of calamine changed color when heated but pure calamine did not. He was persistent in studying these results and eventually isolated cadmium metal by roasting and reducing the sulfide. The potential for cadmium yellow as pigment was recognized in the 1840s, but the
Metallic fiber also produces metallic yarns; the city Dongyang contains more than 100 factories, though some of these are home based production sites rather than conventional factories. Two of the more popular factories are Salu Metallic Yarn and Aoqi Textile. The most popular company in Europe is the company Wagner-Tech-Textile GmbH with the brand name Rexess, this company is probably the last company which is able to produce metallic yarn in EU. They have still machinery for production of supported and unsupported metallic yarn. The Lurex Company has manufactured metallic fibers in Europe for over fifty years. They produce a wide variety