uses of tantalite

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  1. Columbite | Define Columbite at Dictionary.com

    Columbite definition, a black ... an end member of a series of solid solutions in which manganese and tantalum combine to form tantalite. ... Learn the correct uses ...

  2. Definition: What is Coltan and what is it used for ...

    Definition: What is Coltan and what is it used for? ... History and Uses in Electronics. ... Coltan is the name of a metallic ore called columbite-tantalite.

  3. ELEMENT: TANTALUM - Radiochemistry

    Tantalum occurs principally in the mineral columbite-tantalite. Sources Tantalum ores are ... The metal has many other uses. Cost. The price of (99.9%) tantalum in ...

  4. Tantalum - USGS Minerals

    TANTALUM (Data in metric tons ... Major end uses for tantalum capacitors include automotive electronics, pagers, ... Price, tantalite, dollars per pound of Ta. 2O 5 ...

  5. Tantalum Uses, Brazil Tantalum Uses Suppliers

    Brazil Tantalum Uses, Tantalum Uses from Brazil Supplier - Find Variety Tantalum Uses from tantalum capacitor ,tantalum price ,pure tantalum price per kg, Leather ...

  6. What are the uses of tantalite - Answers.com

    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.

  7. Tantalum-Niobium International Study Center ... -

    Tantalite . Tantalite ((Fe, Mn)Ta 2 O 6) concentrate. Capacitors. Tantalum capacitors on a circuit board. Tantalum-Niobium International Study Center (T.I.C.)

  8. Tantalum - Uses, Pictures, Characteristics,

    Tantalum is a rare, shiny, gray, dense metal. It is highly ductile and can be drawn into a thin wire. Its chemical properties are very similar to those of niobium.

  9. Tantalum Market Overview MMTA

    This graph is for tantalite basis 30% Ta2O5 (EU). Log In; ... Tantalum Market Overview ... Other significant electronic uses for tantalum are sputtering targets ...

  10. The Future of Tantalum and Niobium - Mining

    Often associated geologically, but with different end-uses, tantalum and niobium have had to weather tough economic times over the past year or so.

  11. It's Elemental - The Element Tantalum

    What's in a name? Named for the Greek mythological figure Tantalus. Say what? Tantalum is pronounced as TAN-te-lem. History and Uses: Tantalum was discovered

  12. Niobium (Columbium) and Tantalum - USGS

    Statistics and information on the worldwide supply, demand, and flow of Niobium (Columbium) and Tantalum

  13. Tantalum Facts - Softschools.com

    Interesting Tantalum Facts: In 1802, Anders Ekeberg of Sweden discovered tantalum. The year before, the element columbium had been discovered by Charles Hatchett.

  14. Tantalum - Wikipedia

    The high density of tantalite and other tantalum containing minerals makes the use of gravitational separation the best method. ... The cathode uses powdered metal oxide.

  15. Tantalum Prices About to Go Through The Roof? -

    Steel, Aluminum, Copper, Stainless, Rare Earth, Metal Prices, Forecasting | MetalMiner ... (tantalite ore back in Dec. 2008 had been in the $36-37/lb range) ...

  16. What Is Coltan? - ABC News

    What Is Coltan? Columbite-tantalite coltan for short is a dull metallic ore found in major quantities in the eastern areas of Congo. When refined, ...

  17. MetalPrices.com - Free Tantalum Price Charts

    MetalPrices.com - Free Tantalum Price Charts. Live Feeds; Daily Exchange Data; Metals. Nonferrous. Aluminum; Brass / Bronze; Copper; Cupro Nickel; Lead; Nickel; Tin ...

  18. Tantalum - Chemicool

    Tantalum was discovered by Anders G. Ekeberg in 1802, in Uppsala, Sweden, in the minerals tantalite from Finland and yttrotantalite from Sweden. ... Uses of Tantalum.

  19. Lyndsey Gruey - Cochise College

    Tantalite and Columbite Lyndsey Gruey Physical Geology Spring 2006 . The mineral that started a war, columbite-tantalite. As the world's demand for technology ...

  20. Tantalite - Wikipedia, the free encyclopedia

    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 ...

  21. Columbite-tantalite (COLTAN) > ENGINEERING.com

    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 ...

  22. uses of tantalite stone - Gold Ore Crusher

    40 Common Minerals & Their Uses Columbite-tantalite. Following is a list of those most commonly in use. Although asbestos has a bad reputation, when polished it ...

  23. Columbite,Columbite Information,Columbite

    Read about columbite ... columbite sellers, columbite resources, columbite uses. ... together as a semi-singular mineral called columbite-tantalite in many ...

  24. what is the use of tantalite - delhidentists.co.in

    Uses Of Columbite - Savedwebhistory ... Wadsworth Elementary School Columbite is a black mineral used for various uses . It contains more niobium and tantalite than ...

  25. uses of tantalite stone - crusherasia.com

    uses of tantalite Stone | Manganese Crusher . Search uses of tantalite stone to find your need. Zenith Mining and Construction Machinery is a global manufacturer and ...

  26. Wisconsin Geological & Natural History Survey »

    Description: Columbite-tantalite refers to a group of minerals having varying amounts of iron, manganese, niobium, and tantalum. ... Uses of minerals.

  27. Tantalum»uses [WebElements Periodic Table]

    Tantalum: uses The following uses for tantalum are gathered from a number of sources as well as from anecdotal comments. I'd be delighted to receive corrections as ...

  28. TANTALITE (Iron Manganese Tantalum Niobium

    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 ...