About The Word Columbite

Bay Area Crosswords

Learn about the word Columbite to help solve your crossword puzzle. Discover Columbite definitions and meaning, origins, synonyms, related terms and more at the free Crossword Dictionary.

Columbite

Columbite Meaning & Definition
Columbite Definition And Meaning

What's The Definition Of Columbite?

[n] a black mineral that is an ore of niobium and tantalum

Synonyms | Synonyms for Columbite: niobite

Related Terms | Find terms related to Columbite:

See Also | atomic number 41 | atomic number 73 | mineral | Nb | niobium | Ta | tantalum

Columbite In Webster's Dictionary

\Co*lum"bite\, n. [Cf. F. colombite. See {Columbium}.] (Min.) A mineral of a black color, submetallic luster, and high specific specific gravity. It is a niobate (or columbate) of iron and manganese, containing tantalate of iron; -- first found in New England.

More Crossword Puzzle Words

A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z

Cross Word Of The Day

  • Roll over ‐ make a rolling motion or turn; "The dog…
  • Arbutus unedo ‐ small evergreen European shrubby tree bearing many-seeded scarlet…
  • Inflammatory bowel disease ‐ inflammation of…
  • Holmes ‐ a fictitious detective in stories by A. Conan Doyle [n] English…
  • Roister ‐ engage in boisterous, drunken merry-making; "They were out carousing…
  • Chicken broth ‐ a stock made…
  • Pseudocolus ‐ a genus of fungi belonging to the family…
  • Ulmus serotina ‐ autumn-flowering elm of southeastern…
  • Nugatory ‐ of no real value; "a…
  • Black cypress pine ‐ Australian tree with small flattened scales as leaves and numerous…