what is the use of tantalite

what is the use of tantalite

  • Tantalite - Wikipedia

    OverviewOccurrenceSustainabilityThe mineral group tantalite [Ta2O6] is the primary source of the chemical element tantalum. It is chemically similar to columbite, and the two are often grouped together as a semi-singular mineral called coltan or "columbite-tantalite" in many mineral guides. However, tantalite has a much greater specific gravity than columbite. Iron-rich tantalite is the mineral tantalite- or ferrotantalite and manganese-rich is tantalite- or manganotantalite. Tantalite is also very close to tapiolite. Those mi
  • TANTALITE (Iron Manganese Tantalum Niobium Oxide)

    Tantalite is the most widespread tantalum mineral and makes for an important ore of the industrially useful metal. Tantalum is used in alloys for strength and higher melting points, in glass to increase the index of refraction, and in surgical steel, as it is non-reactive and non-irritating to body tissues.

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  • Tantalum - Wikipedia

    OverviewHistoryCharacteristicsChemical compoundsOccurrenceStatus as a conflict resourceTantalum is a chemical element with the symbol Ta and atomic number 73. Previously known as tantalium, its name comes from Tantalus, a villain from Greek mythology. Tantalum is a rare, hard, blue-gray, lustrous transition metal that is highly corrosion-resistant. It is part of the refractory metals group, which are widely used as minor components in alloys. The chemical inertness of tantalum makes it a valuable substance for laboratory equipment and a substitute for platinum. Its main use today
  • What are the uses of Tantalite - Answers

    tantalite is an ore of tantalum and niobium and as mineral specimens. a popular ore would be columbite tantalite and the uses of that is the same as tantalum. Related Questions.

  • Tantalite Meaning Use: Highly Protective, Boosts ...

    About This Mineral... Where Is It from?Meaning of TantaliteWhy Would You Use It?How to Use It?Who Should Use It? Healing PropertiesHow Will It Help You?Combining It with Other StonesMore Pictures of Tantalite...This stone is an ore of tantalum, which is mined for its use in mobile phones and other electronic equipment. It is chemically similar to Columbite, so you may also see it called columbite-tantalite in some places. It is also known by two other names depending on the exact makeup of the stones.The more common one is the manganese rich type which is called manganotantalite or less commonly, the iron rich variety called ferrotantalite.It is found in a number of places, with much of the worlds s...
  • Tantalite: The mineral columbite-tantalite information and ...

    Tantalite forms a solid solution series with Columbite known as the Columbite-Tantalite series. Tantalite is the tantalum-rich member, and Columbite is the niobium-rich member. Tantalite is named after its tantalum content, and, together with Columbite, are the most important minerals containing the rare element tantalum.

  • Columbite-tantalite (COLTAN) > ENGINEERING

    Columbite-tantalite (COLTAN) Staff posted on October 17, 2006 COLTAN (Columbite-Tantalite) is a dull metallic ore found in major quantities in the eastern areas of Congo. When refined, COLTAN becomes metallic Tantalum, a heat-resistant powder that can hold a high electrical charge.

  • What is tantalite used for - Answers

    Tantalite is an ore of tantalum, which is used in specialty metals, electronics, and computer parts.

  • How Tantalum Is Mined Sciencing

    Apr 24, 2017  How Tantalum is Mined. Tantalum comes from the processing and refining of tantalite. Tantalite is the common name for any mineral ore containing tantalum. Most tantalum mines are open pit; some are underground. The process of mining tantalum involves blasting, crushing and transporting the resulting ore to begin the process of freeing the tantalum.

  • Columbite: The mineral columbite-tantalite information and ...

    Columbite forms a solid solution series with Tantalite known as the Columbite-Tantalite series. Columbite is the niobium-rich member, and Tantalite is the tantalum-rich member. Columbite is named after its niobium content, which was previous known as columbium prior to its renaming.

  • Tantalum Definition of Tantalum at Dictionary

    Tantalum definition, a gray, hard, rare, metallic element occurring in columbite and tantalite and usually associated with niobium: used, because of its resistance to ...

  • Tantalum Price 2019 [Updated Daily] - Metalary

    The price of the tantalite is very much dependent on the demand as well. The price of tantalite ore rose from about $75 per kilo in 2010 to more than $270 per kilo on 2011 and 2012. But the price has dropped since then. However, some experts point to expected growth in the electronics, aerospace, and power industry to boost the price back up.

  • Columbite mineral Britannica

    Columbite, hard, black (often iridescent), heavy oxide mineral of iron, manganese, and niobium, (Fe, Mn)Nb2O6. Tantalum atoms replace niobium atoms in the crystal structure to form the mineral tantalite, which is similar but much more dense. These minerals are the most abundant and widespread of

  • WebElements Periodic Table » Tantalum » uses

    The following uses for tantalum are gathered from a number of sources as well as from anecdotal comments. I would be delighted to receive corrections as well as additional referenced uses.. Tantalum metal has a number of important uses. It is used to make steels with desirable properties such as high melting point, high strength, good ductility.

  • What are The Uses of Tantalum - SAMaterials

    A wide variety of tantalum compounds provide outstanding material properties that are of critical importance for modern, advanced industrial applications: Due its particularly fine microstructure, tantalum is the perfect material for drawing ultra-slender wires with a flawless, exceptionally pure surface for use in tantalum capacitors.

  • Tantalite mineral Britannica

    structure to form the mineral tantalite, which is similar but much more dense. These minerals are the most abundant and widespread of the naturally occurring niobates and tantalates and are important ores, their elements niobium and tantalum serving as constituents of corrosion-resistant metal alloys.

  • Tantalum Element Facts - chemicool

    Uses of Tantalum. Tantalum is used in the electronics industry for capacitors and high power resistors. ... Source: Tantalum is not found free in nature but in minerals such as columbite and tantalite. Minerals that contain tantalum often also contain niobium. Commercially, tantalum is extracted by first forming the oxide (Ta 2 O 5).

  • Five things you need to know about coltan - ICIJ

    Mar 04, 2012  Five things you need to know about coltan. It’s used by almost everybody in smart phones and consumer electronics, and there is no simple way to keep conflict coltan out of the stream of legitimate minerals used by manufacturers. 1. It’s used by almost everybody — in mobile phones, electric cars and a wide array of consumer electronic ...

  • Tantalite: Mineral information, data and localities.

    An obsolete group name for minerals with the general formula (Mn,Fe)(Ta,Nb) 2 O 6, equivalent to the Tantalite-(Fe)-Tantalite-(Mn) Series.Generally mangan-dominant members are more abundant in nature. Many specimens called tantalite actually belong to the columbite series or tapiolite series. Visit gemdat.org for gemological information about Tantalite.

  • Tantalum - Element information, properties and uses ...

    It occurs mainly in the mineral columbite-tantalite, which also contains other metals including niobium. It is mined in many places including Australia, Canada and Brazil. There are several complicated steps involved in separating the tantalum from the niobium. A lot of tantalum is obtained commercially as a by-product of tin extraction.

  • What is tantalite used for - Answers

    Tantalite is an ore of tantalum, which is used in specialty metals, electronics, and computer parts.

  • WebElements Periodic Table » Tantalum » uses

    The following uses for tantalum are gathered from a number of sources as well as from anecdotal comments. I would be delighted to receive corrections as well as additional referenced uses.. Tantalum metal has a number of important uses. It is used to make steels with desirable properties such as high melting point, high strength, good ductility.

  • Tantalite Value, Price, and Jewelry Information ...

    Tantalite Tantalite is too dark to be of use as a faceted gem but is sometimes cut as a collector curiosity, either faceted or in cabochons.

  • What does tantalite mean? definition, meaning and audio ...

    Definition of tantalite in the AudioEnglish.org Dictionary. Meaning of tantalite. What does tantalite mean? Proper usage and audio pronunciation of the word tantalite. Information about tantalite in the AudioEnglish.org dictionary, synonyms and antonyms.

  • Tantalite - Wikipedia

    The mineral group tantalite [(Fe, Mn)Ta 2 O 6] is the primary source of the chemical element tantalum. It is chemically similar to columbite, and the two are often grouped together as a semi-singular mineral called coltan or "columbite-tantalite" in many mineral guides.

  • Tantalite Ore Mineral Deposits in Nigeria with their ...

    Uses of Tantalite/ Tantalum. It is used in electronic equipment as tantalum capacitors, like video game systems, mobile phones, computers and DVD players. Is alloyed with other metals to give it a high melting point, strength, and ductility. Is used in metalworking equipment especially in the

  • Columbite: The mineral columbite-tantalite information and ...

    Columbite forms a solid solution series with Tantalite known as the Columbite-Tantalite series. Columbite is the niobium-rich member, and Tantalite is the tantalum-rich member. Columbite is named after its niobium content, which was previous known as columbium prior to its renaming.

  • Tantalum - Element information, properties and uses ...

    It occurs mainly in the mineral columbite-tantalite, which also contains other metals including niobium. It is mined in many places including Australia, Canada and Brazil. There are several complicated steps involved in separating the tantalum from the niobium. A lot of tantalum is obtained commercially as a by-product of tin extraction.

  • Columbite-tantalite (COLTAN) > ENGINEERING

    Columbite-tantalite (COLTAN) Staff posted on October 17, 2006 COLTAN (Columbite-Tantalite) is a dull metallic ore found in major quantities in the eastern areas of Congo. When refined, COLTAN becomes metallic Tantalum, a heat-resistant powder that can hold a high electrical charge.

  • What are The Uses of Tantalum - SAMaterials

    A wide variety of tantalum compounds provide outstanding material properties that are of critical importance for modern, advanced industrial applications: Due its particularly fine microstructure, tantalum is the perfect material for drawing ultra-slender wires with a flawless, exceptionally pure surface for use in tantalum capacitors.

  • COLUMBITE (Iron Manganese Magnesium Niobium Tantalum

    Columbite is the most widespread niobium mineral and makes for an important ore of the industrially useful metal. Niobium, Nb, is used in alloys for improved strength. It also has shown superconductive properties and is being studied with other metals for a possible breakthrough alloy in

  • Price of coltan - Trade Metal Portal

    We found 50 matching listings. by query: price of coltan. You're watching 1 of 25 Save search Private firms offer price of coltan от 0.00 до 0.00 you to buy. At this page you may find price quotations of price of coltan.

  • Tantalite Definition of Tantalite at Dictionary

    Tantalite definition, a black, crystalline mineral, iron tantalate, (Fe, Mn) Ta2O6, the principal ore of tantalum and an end member of a series of solid solutions in which manganese and niobium combine to form columbite. See more.

  • Tantalite Definition of Tantalite by Merriam-Webster

    Tantalite definition is - a mineral consisting of a heavy dark lustrous oxide of tantalum and usually other metals (such as iron or manganese). a mineral consisting of a heavy dark lustrous oxide of tantalum and usually other metals (such as iron or manganese) See the full definition.

  • Tantalum - Element information, properties and uses ...

    It occurs mainly in the mineral columbite-tantalite, which also contains other metals including niobium. It is mined in many places including Australia, Canada and Brazil. There are several complicated steps involved in separating the tantalum from the niobium. A lot of tantalum is obtained commercially as a by-product of tin extraction.

  • Columbite-tantalite (COLTAN) > ENGINEERING

    Columbite-tantalite (COLTAN) Staff posted on October 17, 2006 COLTAN (Columbite-Tantalite) is a dull metallic ore found in major quantities in the eastern areas of Congo. When refined, COLTAN becomes metallic Tantalum, a heat-resistant powder that can hold a high electrical charge.

  • What is Coltan? - Global Policy Forum

    Columbite-tantalite — coltan for short — is a dull metallic ore found in major quantities in the eastern areas of Congo. When refined, coltan becomes metallic tantalum, a heat-resistant powder that can hold a high electrical charge. These properties make it a vital element in

  • Tantalite Ore Mineral Deposits in Nigeria with their ...

    Uses of Tantalite/ Tantalum. It is used in electronic equipment as tantalum capacitors, like video game systems, mobile phones, computers and DVD players. Is alloyed with other metals to give it a high melting point, strength, and ductility. Is used in metalworking equipment especially in the

  • About Tantalum – Kazera Global Investments

    Major Uses Tantalite, or coltan, is a key component in the building of electronic capacitors, which without this mineral, many electronic devices around the world would stop. In particular, Tantalum is used in;

  • what is the use of tantalite - qlife.be

    Uses Of Tantalite archedyl eu what is the use of tantalite stone crusherasia What are the uses of Tantalite The QA wiki tantalite is an ore of tantalum and niobium and as mineral specimens a popular ore would be columbite tantalite and the uses of that is the same as tantalum.

  • Tantalum Element Facts - chemicool

    Uses of Tantalum. Tantalum is used in the electronics industry for capacitors and high power resistors. ... Source: Tantalum is not found free in nature but in minerals such as columbite and tantalite. Minerals that contain tantalum often also contain niobium. Commercially, tantalum is extracted by first forming the oxide (Ta 2 O 5).

  • Tantalite Definition of Tantalite at Dictionary

    Tantalite definition, a black, crystalline mineral, iron tantalate, (Fe, Mn) Ta2O6, the principal ore of tantalum and an end member of a series of solid solutions in which manganese and niobium combine to form columbite. See more.

  • What is Tantalum? (with pictures) - wisegeek

    Oct 03, 2019  This element appears naturally in the element tantalite, and it often appears in compounds with niobium, a closely related element. When isolated, tantalum is a very hard, heavy dull gray metal, although it is relatively ductile when heated.

  • COLUMBITE (Iron Manganese Magnesium Niobium Tantalum

    Columbite is the most widespread niobium mineral and makes for an important ore of the industrially useful metal. Niobium, Nb, is used in alloys for improved strength. It also has shown superconductive properties and is being studied with other metals for a possible breakthrough alloy in

  • What does tantalite mean? definition, meaning and audio ...

    Definition of tantalite in the AudioEnglish.org Dictionary. Meaning of tantalite. What does tantalite mean? Proper usage and audio pronunciation of the word tantalite. Information about tantalite in the AudioEnglish.org dictionary, synonyms and antonyms.

  • Columbite-tantalite - definition of columbite-tantalite by ...

    Define columbite-tantalite. columbite-tantalite synonyms, columbite-tantalite pronunciation, columbite-tantalite translation, English dictionary definition of columbite-tantalite. ) n. A dull black aggregate of the minerals columbite and tantalite, mined as

  • What is Coltan? - Friends of the Congo

    Coltan is short for Columbite-tantalite - a black tar-like mineral found in major quantities in the Congo. The Congo possesses 64 percent of the world's reserves of coltan. When coltan is refined it becomes a heat resistant powder that can hold a high electric charge. The properties of refined

  • Columbite-Tantalite: Mineral information, data and localities.

    A generic name for minerals of the Columbite/Tantalite families which are difficult to distinguish without sophisticated tests. SUPPORT US. If mindat.org is important to you, click here to donate to our Fall 2019 fundraiser! Log In Register.