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.
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.
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
In classifying rocks, there are many properties that can be useful. In my opinion, either color or texture is most useful in classifying a rock or mineral.
ore
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
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.
It is considered an ore as long as the locallized concentration of the mineral exceeds its crustal abondance.
maybe copper
Its considered an ore when it contains enough of a useful substance that it can be sold
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