Calamine (mineral) enough was known of metallic zinc to make brass solder directly by combining copper and spelter (zinc ingots). In 1738 a patent was granted to William Champion, a Bristol brass founder, for the large-scale reduction of calamine to produce spelter. In 1684 a paper presented to the Royal Society touched on the medicinal and veterinary properties of the compound when in finely powdered form. Calamine (mineral) Calamine is a historic name for an ore of zinc. The name "calamine" was derived from "lapis calaminaris", a Latin corruption of Greek "cadmia (καδμία)", the old name for zinc ores in general. The
Breinigerberg its calamine flora. The hill of "Schlangenberg" is 276 metres above sea level and originates in the former ore mine of Breinigerberg. Names like "Bleiweg", which means "Way of lead", even today, give hints to the history of the village. The calamine from the ore mine Breinigerberg was used exclusively in Stolberg for the production of brass. The history of Breinigerberg can be traced back to the Romans. Twenty five coins dated between 100 BC and the year 92/93 AD as well as remains of a Roman craftsmen settlement had been found in the village. The buildings show that the