How To Use Tantalite In A Sentence
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With the cell phone industry booming, the park's resources and wildlife are under massive strain from miners seeking colombo-tantalite, also known as coltan or tantalum.
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There are also deposits of tantalite, iron ore, uranium, copper, gold, and diamonds.
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It occurs most commonly in the minerals columbite, tantalite, and microlite.
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There's a crucial element in the manufacture of cell phones, laptops and the like called columbite-tantalite (or coltan).
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Tantalum is recovered from ore minerals such as columbite and tantalite.
Tantalum
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Coltan is the industrial name for columbitetantalite.
Times, Sunday Times
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In older Glossaries there were listings following both columbite and tantalite that referred the reader to ferrocolumbite, magnocolumbite, manganocolumbite, and so on.
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A previous study of the columbite-tantalite series minerals indicated a similar change for tin, tantalum, niobium, and manganese.
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True, but names such as apatite, apophyllite, chlorite, serpentine, and tantalite are very common names that appear frequently in the world of a beginning collector, so their absence from references can only lead to frustration.
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On Boing Boing Gadgets, this wrenching video in which Eve Ensler explains that Congolese militias use rape to enforce discipline among a slave workforce that mines columbite-tantalite ore, a common raw material for many devices.
Boing Boing
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How about apatite, apophyllite, axinite, chlorite, hypersthene, scapolite, serpentine, tantalite, and wolframite?
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The dike is characterized by a greater abundance of muscovite than biotite; it also contains columbite-tantalite, cassiterite, beryl, spodumene, lepidolite, montebrasite, pollucite, and tourmaline.
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For Nigeria, this presents significant opportunities to exploit the known reserves of gold, tantalite , lead, zinc and bitumen, plus a range of industrial minerals.
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Lepidolite, beryl, tantalite, quartz crystals, and altered and unaltered petalite are some of the minerals that can be found in this district.
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In the Democratic Republic of Congo miners seeking the highly prized mineral tantalite, or coltan, have been pouring waste into the Biega national park and Okapi wildlife reserve.
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They are probably present in the form of columbite, a niobate of iron and manganese; and tantalite, a tantalate of the same metals.
A Text-book of Assaying: For the Use of Those Connected with Mines.
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The minerals in question—cassiterite, columbite-tantalite, gold and wolframite—are widely used in consumer electronics and other products, although Congo supplies no more than 20% of global demand for these raw materials.
Can Annual Reports Save Lives?
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From a technical point of view, identifying blood tantalite and niobate minerals should be much easier than dealing with diamonds.
Lounge of the Lab Lemming
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Among these riches is coltan - columbite tantalite - a mineral highly prized for its use in a number of consumer electronic products, among other things.
Iara Lee: Blood Gadgetry -- Why I am Going to the Congo
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The dike is characterized by a greater abundance of muscovite than biotite; it also contains columbite-tantalite, cassiterite, beryl, spodumene, lepidolite, montebrasite, pollucite, and tourmaline.
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How about apatite, apophyllite, axinite, chlorite, hypersthene, scapolite, serpentine, tantalite, and wolframite?
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The minerals in question—cassiterite, columbite-tantalite, gold and wolframite—are widely used in consumer electronics and other products, although Congo supplies no more than 20% of global demand for these raw materials.
Can Annual Reports Save Lives?
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The quartz and albite contain small dark inclusions of cassiterite and columbite-tantalite-group minerals.
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Allanite, fluorite, topaz, yttrotantalite, and zircon have all been found in pegmatites in the Stove Mountain area.
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The abundance of these elements in the parental magma leads to the formation of less-common minerals such as apatite, beryl, topaz, amblygonite, lepidolite, spodumene tantalite, columbite, monazite, zircon, and uraninite.
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Rhenium does not form minerals of its own, but it does occur as a trace element in columbite, tantalite and molybdenite.
Rhenium
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Although no spectacular or highly valuable minerals are present, the pegmatites contain minerals seldom found in Wyoming, such as petalite, beusite, lepidolite, and tantalite.
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Overall, Congo has over half the world's cobalt, one-third of its diamonds, and three-fourths of its vital columbite-tantalite or "coltan," essential for computer chips, circuit boards, mobile phones, laptops, and other electronic devices.
Printing: Reviewing F. William Engdahl's "Full Spectrum Dominance:" Part II
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With the cell phone industry booming, the park's resources and wildlife are under massive strain from miners seeking colombo-tantalite, also known as coltan or tantalum.
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Niobium and tantalum— coltan is short for columbite-tantalite.
Times, Sunday Times
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Coltan is a contraction of colombo tantalite, an excellent conductor that is exceptionally resistant to heat and cold and valuable as a coat for electronic components in mobile phones.
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Lepidolite, beryl, tantalite, quartz crystals, and altered and unaltered petalite are some of the minerals that can be found in this district.
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How about apatite, apophyllite, axinite, chlorite, hypersthene, scapolite, serpentine, tantalite, and wolframite?
