Bronze and brass ornamental work Bronze and brass ornamental work The use of bronze dates from remote antiquity. This important metal is an alloy composed of copper and tin, in proportion which vary slightly, but may be normally considered as nine parts of copper to one of tin. Other ingredients which are occasionally found are more or less accidental. The result is a metal of a rich golden brown colour, capable of being worked by casting — a process little applicable to its component parts, but peculiarly successful with bronze, the density and hardness of the metal allowing it to take any impression of a
Sundown Tin and Copper Mine the highly volatile base metal mines industry. The combination of metals produced at the mine increases the potential of the site to contribute worthwhile research results. Sundown Tin and Copper Mine Sundown Tin and Copper Mine is a heritage-listed mine at Little Sundown Creek, Stanthorpe, Southern Downs Region, Queensland, Australia. It was built from to 1920s. It was added to the Queensland Heritage Register on 28 July 2000. Tin was discovered at Sundown in 1893, and a reward claim was granted for 40 acres, but at that date there was no machinery on the ground. Mining had ceased in 1894