Meaning Of The Word Niobite
What's the definition of Niobite? Find Niobite meanings, definitions and more at the Real Dictionary online.
Niobite Meaning
| Niobite Definition |
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What's The Definition Of Niobite?
columbite in British English
noun: a black mineral consisting of a niobium oxide of iron and manganese in orthorhombic crystalline form: occurs in coarse granite, often with tantalite, and is an ore of niobium. Formula: (Fe, Mn)(Nb)2 O6 noun: a black mineral consisting of a niobium oxide of iron and manganese in orthorhombic crystalline form: occurs in coarse granite, often with tantalite, and is an ore of niobium. Formula: (Fe, Mn)(Nb)2O6 niobite in British English noun |
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