If the cost of removing the waste material that surrounds the ore becomes higher than the value of the ore itself, then the mineral will no longer be classified as an ore.
Diamond is a special molecular arrangement of carbon, a mineral.
The most often mined ore of copper is the mineral chalcopyrite.
Halite
bauxite is a mineral used for making aluminum and is mined in Jamaica
the mineral with the ore of lead is galena
Lead is an element, and an elemental mineral.
Galena
Primarily the mineral galena. Sulfide rich ore veins.
It is the natural mineral form of lead sulphide. It is an important ore of lead and a source of silver
The most common mineral of lead is galena - PbS.
Galena is the metallic mineral ore of lead.
Tire Weights, Fishing Weights, pencils
Lead in pure form is a metal. Lead-ore will probably contain silicate minerals, however, the lead itself is not a silicate mineral.
Wulfenite is an ore of lead and molybdenum.
Galena is a mineral composed of lead sulfide, and the main ore of lead. Bauxite is a rock containing various amounts of aluminum minerals and is the main ore of aluminum.
Galena is a mineral composed of lead sulfide, and the main ore of lead. Bauxite is a rock containing various amounts of aluminum minerals and is the main ore of aluminum.