Luc Besson produced Colombiana.
Coloradoite , also known as mercury telluride -LRB- HgTe -RRB- , is a rare telluride ore associated with metallic deposit -LRB- especially gold and silver -RRB- .. mercury telluride. mercury telluride. telluride. Telluride ( chemistry ). gold. gold. silver. silver. Gold usually occurs within tellurides , such as coloradoite , as a high-finess native metal .. The quest for mining led to the discovery of telluride ores which were found to be associated with metals .. telluride. Telluride ( chemistry ). Tellurides are ingrown into ores containing these precious metals and are also responsible for a significant amount these metals being produced .. Coloradoite is a member of the coordination subclass of tellurides is a covalent compound that is isostructural with sphalerite -LRB- ZnS -RRB- .. covalent compound. covalent compound. isostructural. isostructural. sphalerite. sphalerite. Its chemical properties are highly instrumental in distinguishing it from other tellurides .. First discovered in Colorado in 1877 , other deposits containing coloradoite have been discovered since then .. Colorado. Colorado. Although it plays an important role in the geology of minerals , it can also be used for other purposes .