极地研究

极地研究 ›› 2002, Vol. 14 ›› Issue (4): 243-247.

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格罗夫山:我国新发现的一个陨石富集区

刘小汉;琚宜太   

  • 出版日期:2002-12-30 发布日期:2002-12-30

GROVE MOUNTAINS: A NEW FOUND METEORITES CONCENTRATION AREA

  • Online:2002-12-30 Published:2002-12-30

PDF (PC)

1049

被引次数

55

摘要：

中国南极考察队在1998—2000年两次对南极洲格罗夫山地区进来了考察,共回收32块陨石,根据陨石的分布位置和岩石化学类型的差异性,初步确定格罗夫山是我国新发现的一个陨石富集区,但是该区的陨石富集模式还有待于进一步研究。

关键词: 东南极;格罗夫山;陨石富集区;陨石回收

Abstract:

Chinese National Antarctic Research Expedition ( CHINARE) has recovered 32 meteorite specimens in the Grove Mountains, East Antarctica, from 1998 to 2000. According to the location characteristics and the diversity of their classification, we conclude that the Grove Mountains is another new meteorites concentration area in the Antarctica, but needing more information to better understand its concentration mechanisms.