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thortveitite मीनिंग इन हिंदी
thortveitite उदाहरण वाक्य
उदाहरण वाक्य
- "' Thortveitite "'is a mineral consisting of scandium yttrium silicate ( Sc, Y ) 2 Si 2 O 7.
- Rare minerals from Scandinavia and Madagascar such as gadolinite, euxenite, and thortveitite are the only known concentrated sources of this element, the latter containing up to 45 % of scandium in the form of scandium ( III ) oxide.
- Madagascar and Iveland-Evje region in Norway have the only deposits of minerals with high scandium content, thortveitite ( Sc, Y ) 2 ( Si 2 O 7 ) and kolbeckite ScPO 4 ?H 2 O, but these are not being exploited.
परिभाषा
संज्ञा.- a mineral consisting of scandium yttrium silicate; a source of scandium