I'm pretty sure that the answer will be a daimond because they are useful and can be sold also gold to but the one that is mainly mineral is a daimond.
The description above is the definition of an ore.
The answer is simply an "ore!"
an ore
Actually, a mineral is an ore if it contains another mineral. It can also be sold for a profit, once the USEFUL mineral is either melted out, or drilled out. Then the left over of the ore is useless, but the mineral itself can be sold for profit purposes.
Its considered an ore when it contains enough of a useful substance that it can be sold for a profit.
Mineral extraction sites adjacent to the railroad line.
Rhodium
mineral content
ore
Actually, a mineral is an ore if it contains another mineral. It can also be sold for a profit, once the USEFUL mineral is either melted out, or drilled out. Then the left over of the ore is useless, but the mineral itself can be sold for profit purposes.
If it contains enough of a useful substance that it can be sold for a profit.:)
If it contains enough of a useful substance that it can be sold for a profit.:)
It is ore
penis
a pancake
Gold!
maybe copper
Its considered an ore when it contains enough of a useful substance that it can be sold
The rock would be considered an ore.
Its considered an ore when it contains enough of a useful substance that it can be sold