LeadWikipedia

Lead is easily extracted from its ores; prehistoric people in Western Asia knew of it. Galena, a principal ore of lead, often bears silver, interest in which helped initiate widespread extraction and use of lead in ancient Rome. Lead production declined after the fall of Rome and did not reach comparable levels until the Industrial Revolution


GalenaWikipedia

Galena is the main ore of lead, used since ancient times. Because of its somewhat low melting point, it was easy to liberate by smelting. It typically forms in low-temperature sedimentary deposits. In some deposits the galena contains about 12% silver, a byproduct that far outweighs the main lead ore in


Analysis of Lead Ore PptLeadBlast Furnace

ANALYSIS OF LEAD ORE. Jay Rod F. Awit LEAD ORE Lead (Pb) is one of the oldest metals known to humans. Its widespread occurrence, relatively simple extraction and combination of desirable properties have made it useful to humans since at least 5000 BC.


Uses of LeadLead Deposits and Resources