• Stibiotantalite - Wikipedia

    www.en.wikipedia.org/wiki/Stibiotantalite Stibiotantalite is a mineral consisting of Sb(Ta,Nb)O 4 (antimony, tantalum or niobium, and oxygen). It is found in complex granite pegmatites. If the quantity of niobium exceeds the tantalum content, the mineral is called stibiocolumbite.
  • Stibiotantalite: Mineral information, data and localities.

    www.mindat.org/min-3739.html 16 photos of Stibiotantalite associated with Elbaite Na(Li 1.5 Al 1.5 )Al 6 (Si 6 O 18 )(BO 3 ) 3 (OH) 3 (OH) 8 photos of Stibiotantalite associated with Quartz
  • Stibiotantalite Value, Price, and Jewelry Information ...

    www.gemsociety.org/article/stibiotantalite-jewelry-and-gemstone-information Comments. Stibiotantalite belongs to the cervantite mineral group and forms a series with stibiocolumbite. If niobium (Nb) exceeds tantalum (Ta) in the mineral’s composition, the result is stibiocolumbite.Stibiotantalite occurs when Ta exceeds Nb. Identifying Characteristics
  • Stibiotantalite | Definition of Stibiotantalite by Merriam ...

    www.merriam-webster.com/dictionary/stibiotantalite Stibiotantalite definition is - a mineral SbTaO4 consisting of an oxide of antimony and tantalum isomorphous with stibiocolumbite.
  • Wisconsin Geological & Natural History Survey ...

    wgnhs.wisc.edu/minerals/stibiotantalite Description: Stibiotantalite is a rare mineral forming dark brown, yellow brown or reddish brown tabular crystals in complex granite pegmatites. FLORENCE COUNTY: Falster (1992, personal communication) reports stibiotantalite as occurring in the complex pegmatites in T.39N. R.17E. which he refers to as the “Animikie Red Ace”.
  • Stibiotantalite dictionary definition | stibiotantalite ...

    www.yourdictionary.com/stibiotantalite stibiotantalite definition: Noun 1. (mineralogy) An orthorhombic-pyramidal mineral containing antimony, oxygen, and tantalum.Origin stibio- +‎ tantalite...
  • ClassicGems.net :: Stibiotantalite

    classicgems.net/gem_stibiotantalite.htm Stibiotantalite is strongly birefringent which may give gems with any clarity a sleepy look due to doubling of the back facets when seen through the table. Clean, facetable crystals are extremely rare. These locations may be th only sources of facetable ...
  • Stibiotantalite gemstone information - gemdat.org

    www.gemdat.org/gem-3739.html Stibiotantalite forms transparent or semi-transparent yellowish to brownish equant or flattened prismatic crystals. It is heavier, softer and brighter than tantalite. Stibiotantalite can be cut into bright fiery golden-brown gems which have some resemblance to sphalerite.
  • Stibiotantalite Mineral Data

    webmineral.com/data/Stibiotantalite.shtml Visit our Advertisers for Stibiotantalite : Dakota Matrix Minerals Google Search for Stibiotantalite John Betts Fine Minerals Search for Stibiotantalite McDougall Minerals Google Search for Stibiotantalite Rock and Mineral Shows Google Search for Stibiotantalite Weinrich Minerals, Inc. Google Search for Stibiotantalite. Ask about ...
  • Stibiotantalite specimens for sale | Minfind

    www.minfind.com/minsearch-3739.html Stibiotantalite. Mawi Pegmatite, Afghanistan. USD 2,400.00. 10mm. The Arkenstone. 1 of 1. Brought to you by. Powered by mindat.org. Technology by MineralDesk. 360 spins made easy with OrbitVu. Get our App. Disclaimer. Please note that all information shown on this site may be subject to change. If there is a difference shown in price, details ...