Galena, called lead glance, is the natural mineral form of lead sulfide .
FactSnippet No. 1,470,411 |
Galena, called lead glance, is the natural mineral form of lead sulfide .
FactSnippet No. 1,470,411 |
Galena is one of the most abundant and widely distributed sulfide minerals.
FactSnippet No. 1,470,412 |
Galena is the main ore of lead, used since ancient times, since lead can be smelted from galena in an ordinary wood fire.
FactSnippet No. 1,470,413 |
Galena typically is found in hydrothermal veins in association with sphalerite, marcasite, chalcopyrite, cerussite, anglesite, dolomite, calcite, quartz, barite, and fluorite.
FactSnippet No. 1,470,414 |
Galena belongs to the octahedral sulfide group of minerals that have metal ions in octahedral positions, such as the iron sulfide pyrrhotite and the nickel arsenide niccolite.
FactSnippet No. 1,470,417 |
Galena exposed to acid mine drainage can be oxidized to anglesite by naturally occurring bacteria and archaea, in a process similar to bioleaching.
FactSnippet No. 1,470,418 |
Galena is the primary ore of lead, and is often mined for its silver content.
FactSnippet No. 1,470,419 |
Galena is a semiconductor with a small band gap of about 0.
FactSnippet No. 1,470,420 |