Description

Lead Ore, scientifically known as Galena (PbS), is the most important and abundant source of lead metal. It is a natural mineral composed primarily of lead sulfide, often found in hydrothermal veins associated with minerals such as sphalerite, fluorite, and calcite. Galena is easily recognized by its metallic luster, lead-gray color, and high density.

 

Physical and Chemical Properties:

Chemical Formula: PbS (Lead Sulfide)

Lead Content: Typically 40% – 86% (depending on purity and grade)

Molecular Weight: 239.27 g/mol

Specific Gravity: 7.4 – 7.6

Crystal System: Cubic

Color: Lead-gray to silver-gray

Streak: Gray-black

Hardness: 2.5 – 3 on Mohs scale

Luster: Metallic and brilliant

 

Uses and Applications:

Primary source of lead metal used in batteries, particularly lead-acid batteries.

Used in radiation shielding materials due to its high density.

Serves as an ore for silver extraction, as some Galena deposits contain trace amounts of silver.

Employed in the production of lead sheets, pipes, and cable coverings.

Used in the manufacture of ammunition and alloys.

 

Origin and Mining Locations:

Galena deposits are commonly found in Nigeria, Australia, China, the United States, Peru, and Mexico. In Nigeria, major mining regions include Ebonyi, Niger, and Benue States, known for high-grade lead ore reserves.

Export and Packaging:

Lead Ore (Galena) is typically exported in bulk or in 50 kg–1000 kg bags, with a minimum purity specification of 40% Pb and above, based on buyer’s requirement and assay certification.