Ore is a mineral that can be refined into some useful substance, which is usually a metal. Iron ore is the rock from which iron is refined.
To refine an ore means to extract the valuable metal that is inside the ore.
He used an oar to paddle the canoe. The cave is full of iron ore. The definition of ore is: rock or earth from which metal can be obtained.
A miner is someone who works underground to retrieve ore and minerals.
The true mill-head grade of an ore-stream in percent, ounces, or parts per million of a metal or mineral, less extractive metallurgical losses; the proportion of an ore material actually recovered.
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.
'Spall' means a splinter or chip, or as a verb, to break up ore (as in mining)
Ores are a non-renewable natural resources, therefore a resources of a particular ore refers to the total amount present on the earth, as for reserves this is the known deposits which are recoverable under current technogical and economic climate.
A mine where mineral is produced by tunneling into the earth to the bed of mineral ore, which is then mined with underground mining equipment.
No. By definition a rock is made of minerals. An ore is a mineral resource that can be extracted, refined, and sold at a profit.
multiple dilution ore those dilution i which specific amount of final product known....
A mine where mineral is produced by tunneling into the earth to the bed of mineral ore, which is then mined with underground mining equipment.
Depletion of resources is when natural resources (e.g. coal,oil,iron ore) begin to run out (become exhausted)