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What property would be the most useful in telling hematite and magnetite apart?
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What are bauxite and hematite called since they produced useful materials?
Bauxite and hematite are called ores, since they both produce useful minerals.(Bauxite - Aluminum)(Hematite - Iron)
How steel is made from pig iron?
Coke is produced by heating coal in the absence of air. Coke is cheap and provides ...Iron ores. The most commonly used iron ores are haematite (US: hematite), Fe2O3, and magnetite, Fe3O4
What useful material is obtained from the mineral hematite?
Haematite / Hematite is the primary ore used for the production of iron. It was also used historically as a red or brown pigment. The name hematite is derived from the Greek "haimatitis", meaning "blood-red", because it gives rocks a reddish tinge. If soils or rocks have a reddish color, it is usually due to hematite, and it's actually hematite that gives the planet Mars it's reddish hue! Hematite also has magnetic properties and hematite jewelry has become quite popular lately. Hematite beads are usually strung together along with other kinds of beads (crystal and amethyst) into long strands that spontaneously snap together, making an instant 'lariat' style necklace. Finally, hematite is a very pretty stone with a a lustrous dark silvery-gray color.
What are two useful properties of salt?
I know one useful property is that it can dissolve. another thing that may be considered a property is that, if you evaporate salt water, the salt stays behind.
What mineral would make it hard to live without?
The silicate minerals like quartz and feldspars are plentiful and extremely useful in ceramics, glass products, and electronics of all types. Calcite is another useful and abundant mineral which is used to make cement, of which most roadways, sidewalks, dams, and building foundations are constructed. Metallic minerals like magnetite and hematite provide much of the ore for iron production. And copper is found in most machines and electrical gizmos. In other words, it would be hard to single out one specific mineral, when the loss of one important one could alter our life as we know it.
What property of magnetite made it useful to ancient sailors?
high magnetic power which enable it to use in compass
What useful material may be obtained from bauxite what useful material may be obtained from hematite what are bauxite and hematite called since they produce useful material?
Bauxite is aluminum ore, hematite is iron ore.
What are bauxite and hematite since they produce useful materials?
Bauxite and hematite are called ores, since they both produce useful minerals.(Bauxite - Aluminum)(Hematite - Iron)
What are bauxite and hematite called since they produced useful materials?
Bauxite and hematite are called ores, since they both produce useful minerals.(Bauxite - Aluminum)(Hematite - Iron)
What useful material may be obtained from bauxite what useful material may be obtained from hematite what are bauxite and hematite called since they produce useful materials?
Bauxite used to produce aluminium. Hematite can be used to produce iron. Bauxite nd hematite are called minerals and in the context of metal production ores.
What types of ore that contains iron?
An ore is a rock that contains minerals that are useful. For an ore to be considered an ore reserve, it must be economically viable (the value of the extracted mineral must exceed the cost of extraction and processing) and must be technically and legally possible to extract.
What useful material can be mined from hematite?
Iron.
What Minerals can be classified according to their use what classification is given to a mineral that contains a useful amount of a particular element such as iron?
A mineral that contains a useful amount of a particular element is an ore. An ore containing iron is called iron ore, such as magnetite (Fe3O4), and hematite (Fe2O3), which contain 70% iron.https://en.wikipedia.org/wiki/Iron_ore
What useful material can be obtained from hematite?
Hematite is the naturally occuring mineral form of Iron (III) Oxide, or Fe2O3. As such, it is possible to extract pure iron from it.
How steel is made from pig iron?
Coke is produced by heating coal in the absence of air. Coke is cheap and provides ...Iron ores. The most commonly used iron ores are haematite (US: hematite), Fe2O3, and magnetite, Fe3O4
What would happen to travelers relying on a compass if they traveled in an area with a large magnetite deposit?
Magnetite is metal, so the compass would be messed up and not useful at all.
What useful material may be obtained from bauxite and hematite?
Bauxite is the primary raw material for production of aluminum and hematite is the primary raw material for production of iron. Materials such as bauxite and hematite that are naturally occurring sources for metals are called "ores".
