enow.com Web Search

Search results

  1. Results from the WOW.Com Content Network
  2. Tantalum - Wikipedia

    en.wikipedia.org/wiki/Tantalum

    Australia was the main producer of tantalum prior to the 2010s, with Global Advanced Metals (formerly known as Talison Minerals) being the largest tantalum mining company in that country. They operate two mines in Western Australia, Greenbushes in the southwest and Wodgina in the Pilbara region.

  3. Category:Tantalum minerals - Wikipedia

    en.wikipedia.org/wiki/Category:Tantalum_minerals

    Main page; Contents; Current events; Random article; About Wikipedia; Contact us; Pages for logged out editors learn more

  4. Group 5 element - Wikipedia

    en.wikipedia.org/wiki/Group_5_element

    Subsequently, there was considerable confusion [14] over the difference between columbium (niobium) and the closely related tantalum. In 1809, English chemist William Hyde Wollaston compared the oxides derived from both columbium—columbite, with a density 5.918 g/cm 3, and tantalum—tantalite, with a density over 8 g/cm 3, and concluded that ...

  5. Tantalite - Wikipedia

    en.wikipedia.org/wiki/Tantalite

    The mineral group tantalite [(Fe, Mn)Ta 2 O 6] is the primary source of the chemical element tantalum, a corrosion (heat and acid) resistant metal.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.

  6. Category:Tantalum compounds - Wikipedia

    en.wikipedia.org/wiki/Category:Tantalum_compounds

    Tantalum minerals (1 C ... (6 P) Pages in category "Tantalum compounds" The following 16 pages are in this category, out of 16 total. This list may not reflect recent ...

  7. Ixiolite - Wikipedia

    en.wikipedia.org/wiki/Ixiolite

    Ixiolite together with microlite, tantalite, tapiolite, wodginite are the most important minerals mined for the element tantalum. Ixiolite contains about 69 % tantalum oxide (Ta 2 O 5) and is a common constituent of coltan ore. [7]

  8. Category:Minerals by element - Wikipedia

    en.wikipedia.org/wiki/Category:Minerals_by_element

    English. Read; Edit; View history; Tools. ... Sodium minerals (2 C, ... Strontium minerals (23 P) T. Tantalum minerals (1 C, 21 P) Tellurium minerals (2 C, 4 P ...

  9. Wodginite - Wikipedia

    en.wikipedia.org/wiki/Wodginite

    Wodginite is a manganese, tin, tantalum oxide mineral with the chemical formula Mn 2+ (Sn,Ta)Ta 2 O 8. It may also include significant amounts of niobium . [ 2 ] [ 3 ]