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niobite मीनिंग इन हिंदी
niobite उदाहरण वाक्य
उदाहरण वाक्य
- Tantalum and niobium minerals ( columbite, tantalite, niobite ) are found in association with spodumene, lepidolite, tourmaline, cassiterite in the massive Greenbushes Pegmatite in the Yilgarn Craton of Western Australia, considered a typical metamorphic pegmatite unassociated with granite.
परिभाषा
संज्ञा.- a black mineral that is an ore of niobium and tantalum
पर्याय: columbite