Analysis of chemical composition of melt inclusion of beryl in pegmatite and discovery of zinc-spinel by electronic probe

Citation
Zl. Li et al., Analysis of chemical composition of melt inclusion of beryl in pegmatite and discovery of zinc-spinel by electronic probe, CHIN SCI B, 44(21), 1999, pp. 2004-2010
Citations number
14
Language
INGLESE
art.tipo
Article
Categorie Soggetti
Multidisciplinary
Journal title
CHINESE SCIENCE BULLETIN
ISSN journal
1001-6538 → ACNP
Volume
44
Issue
21
Year of publication
1999
Pages
2004 - 2010
Database
ISI
SICI code
1001-6538(199911)44:21<2004:AOCCOM>2.0.ZU;2-X
Abstract
The compositions of daughter mineral of melt inclusion in beryls, which are from pegmatites of Keketuhai in Xinjiang and Mufushan in Hunan, have been analyzed by electronic probe. Ten kinds of mineral, such as beryl, zinc-spi nel, mice, quartz, magnetite, etc., which consist of different mineral asso ciations have been identified. The zinc-spinel existing in two different fo rms was first discovered in the melt inclusion in China and abroad, This st udy provides that there exist the local magmatic differentiation and the im miscibility and heterogeneity of magma. It is very useful for the current r esearch of magmatic rocks, pyrolite, meteorolite.