Natural concentration of raw materials in the earth's crust, the mining of which is economically worthwhile.
1So if they found a mineral deposit, it would have been in a temperate zone.
2Farther on there was a splendid mineral deposit owned by aliens and worked by aliens.
3On one of the faces he saw a tiny gray spot, possibly a mineral deposit.
4It is a world class mineral deposit, says the Cook Islands National Seabed Minerals Policy, approved on June 10.
5The precipice over which it fell was nothing but a mineral deposit from the water, building higher every year.
6They then grazed along the sides, and spent some time licking at a place where there was evidently a mineral deposit.
7This, as it cools, leaves a mineral deposit, spread out in delicate, thin layers by the soft ripples of the heated flood.
8These are caused by changes in the density of whatever is beneath -such as a mountain range, or a mineral deposit.
9Some of those lands sit above valuable oil, natural gas and mineral deposits.
10Its resources, in mineral deposits and in valuable timber, are varied and rich.
11Predetermining the value of mineral deposits is largely a matter of personal judgment.
12It is likely that the moon would yield extensive mineral deposits.
13To make things worse, much of that land held vast, untouched mineral deposits.
14As for reference books, many states publish guides to mineral deposits.
15The Company is engaged in the exploration, evaluation, development and production of mineral deposits.
16I also believe there are minerals deposits to be found.
Aquesta col·locació està formada per:
Translations for mineral deposit