What is another word for Lead-glance?
Pronunciation: [lˈiːdɡlˈans] (IPA) 
Lead-glance is a mineral also known as galena. It is a lead sulfide that is found in various forms such as cubes, octahedral, and other complex structures. Other synonyms for lead-glance include argentiferous galena, galenite, and lead ore. Lead-glance is an important source for lead and silver production. Galena is often found in areas where there have been volcanic and hydrothermal activities. The mineral is also associated with other sulfide minerals including sphalerite, pyrite, and chalcopyrite. Lead-glance is an environmentally hazardous substance due to its lead content, which can cause toxicity and pollution.
