Ore rich in iron or the element Fe.
1Tsingshan produces NPI for its stainless steel production without using iron ores.
2In metallic products there were iron ores, lead and zinc, and pyrites.
3This reaction is often employed in the estimation of iron in iron ores.
4The region round about the martyred town is a region of rich iron ores.
5Obtain specimens of the following iron ores: Hematite, brown hematite, magnetite, carbonate, and pyrites.
6Its iron ores are mainly used for the smelting of pig iron and steels.
7They are iron ores from which iron is made.
8The iron ores of the middle mountain counties found their way to the forges at Pittsburgh.
9Colonel Paterson discovered some copper and iron ores, the latter strongly impregnated and rich in metal.
10In 1784 a great improvement in the smelting of iron ores (puddling) was worked out.
11It chiefly occurs as oxide, as in magnetite, hæmatite, and in the brown iron ores and ochres.
12The famous Swedish manganese- iron ores, essential in steel manufacture, are shipped to the United States and Europe.
13At the bottom of bogs and shallow lakes iron ores sometimes accumulate to a depth of several feet.
14The DAV began developing Duisburg Nord's walls in 1990, in a room where iron ores were once stored.
15These, and a great mixture of iron ores, composed the first or eastern line of Stanley's Barrier Range.
16The region is rich in magnetic iron ores, which though mined for many years are not yet fully developed.
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Translations for iron ores