Galena, also called lead glance, is the natural mineral form of lead(II) sulfide. It is
the most ... Galena deposits are found worldwide in various environments.
Galena has been mined for lead and silver since the time of the Romans. It is the
mineral form of lead sulfide.
In the early 1800s, this lead ore mineral was found in the region, and by 1845,
Galena was shipping nearly 27,000 tons of lead ore on the Galena River, ...
Galena is a lead sulfide mineral with a chemical composition of PbS. It is the
world's primary ore of lead and is mined from a large number of deposits in many
Formula: PbS Isometric. Description: Galena is formed in a wide range of
hydrothermal environments. It can be found with sphalerite and chalcopyrite in
Galena Group . Galena is the primary ore mineral of lead. Worked for its lead
content as early as 3000 BC, it is found in ore veins with sphalerite, pyrite, ...
Galena is found in cavities and brecciated (fractured) zones in limestone and
chert, as in the extensive Mississippi River valley deposits, where 90 percent of
Galena is the most abundant lead mineral, has been mined for millennia, and
remains our major source of that metal. It is a metallic, lead-gray mineral with
Galena deposits are found worldwide in various environments. Noted deposits
include those at Freiberg, Saxony; Cornwall, The Mendips, Somerset, Derbyshire
Galena weathers readily to the sulfate (anglesite) and carbonate (cerussite) ;
consequently it is usually not normally found in the upper portions of veins that