Discovery of hafnian zircons in the Suzhou granite

Discovery of hafnian zircons in the Suzhou granite

Zircons, especially those from the granitic rocks, generally contain hafnium whichreplaces zirconium in isomorphic form. Levinson and Borup （1960） found zircons con-taining 22%-24% HfO2 in Norway. Then, Hf-rich zircons have been recognized in manylocalities of the world. It is worth while to note th...

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Veröffentlicht in:中国科学通报：英文版 1995 (10), p.828-831
1. Verfasser: 王汝成 徐士进 陆建军 陈小明
Format: Artikel
Sprache:eng
Schlagworte:
enrichment
granite
Suzhou
zircon
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Zusammenfassung:Zircons, especially those from the granitic rocks, generally contain hafnium whichreplaces zirconium in isomorphic form. Levinson and Borup （1960） found zircons con-taining 22%-24% HfO2 in Norway. Then, Hf-rich zircons have been recognized in manylocalities of the world. It is worth while to note that Correia Neves et al.have discov-
ISSN:2095-9273