An unidentified man searches for tin ore at a sub-Saharan mine.
Global customers of iron ore believe it will entrench the miners' pricing power.
Iron ore is invincible capital, this is the conclusion that the steely story of western developed country tells.
Imagine a gold digger who has made considerable efforts in a mine, only to find that the mine ore is worthless.
Abstract: This paper describes briefly the gist of the data-processing and interpretation system for time domain“ mise-a-la masse” method and deals in detail with its field application in two metallic ore districts within Sichuan Province.
In many parts of the ore bodies the schlieren ore shows a very characteristic flow structure.
Congested railways and ports have also been a problem, especially for coal and iron ore.
The containment option is boosted by the belief that Iran is running out of uranium ore to convert and enrich.
During the depths of the financial crisis some steel mills refused to honour their contracts, buying cheaper ore in the spot market.
Based on geochemical technical tests conducted in the Yanzidong ore block, western Yunnan, the authors used the hydrochemical survey as the Grade 3 inspection method for high canyon target areas, and rearranged the methods for routine stream sediment survey and soil survey.
They analyzed the ore and found iron in it.
Negotiations over annual iron ore contact prices have stalled between China and its suppliers in Australia and Brazil.
The quartz vein and altered rock types of gold deposits, with similar geological environments, ore-constraints and distribution laws, predominate in the belt.
This ore assays high in gold.
Using coke in iron ore reduction produces copious quantities of airborne particulates.
The economic evaluation of ore deposit is imperative in the courses of reconnaisance and exploration, as well as building design, so as to avoid working blindly, and to ensure the prospected economic results.
But few of them had actually dug up any ore.
And steelmakers, fearful of the rising prices of raw materials, are hunting for captive sources of metallurgical (coking) coal as well as iron ore.
In all hydrothermal deposits the minerals formed are not solely the sulfide ore minerals.
Coal seams intermixed with iron ore.
And days earlier, talks to price iron ore for the year had collapsed over Rio Tinto's refusal to acquiesce to a Chinese manufacturing group's demands for a sizable price cut.
The ore body consists of pyrite, chalcopyrite and sphalerite.
Any slowdown in construction would reduce global demand for steel and also for iron ore, which is used in steel production.
The benches allow equipment and personnel access to the fresh ore (gray) exposed at the bottom of the excavation.
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