Defenition of the word columbite
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Defenition of the word columbite
- a black mineral that is an ore of niobium and tantalum
Synonyms for the word columbite
Meronymys for the word columbite
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- atomic number 41
- atomic number 73
- Nb
- niobium
- Ta
- tantalum
Hypernyms for the word columbite
See other words