Australia
India
India
Peru is the number one producer of lead in South America.
bangladesh
china
United States is the lead producer of CFC's. These deplete the ozone layer.
Peru is the leading producer of lead in South America. I think the world rank is like 3?
florida, u.s.a
Peru from michael Ghana
In addition to gold silver, lead, copper, uranium, coal, and other metals, Colorado was (at one time) the leading producer of molybdenum in the world.
Yes, the USA has some but Canada is the worlds largest producer. and likely has the largest reserves.