| 红山古玉孔洞内首次发现球粒状铁质矿物 |
| 点此下载全文 |
| 引用本文：尹继才,刘卫东.2007.红山古玉孔洞内首次发现球粒状铁质矿物[J].地球学报,28(6):615-619. |
| DOI：10.3975/cagsb.2007.06.17 |
| 摘要点击次数: 2490 |
| 全文下载次数: 3250 |
|
| 基金项目:中国地质大调查项目“地学专项挂图编制”(编号:1212010634001 |
|
| 中文摘要:本文通过对红山古玉孔洞内球粒状磁铁矿、针铁矿、赤铁矿和金属铁等铁质成分的研究,并与宇宙尘和古生代海洋沉积形成的鲕状赤铁矿进行对比,论证了磁铁矿等铁质矿物球粒的成因.运用这一研究成果,可作为识别红山古玉的一种有效的手段. |
| 中文关键词:红山古玉 球粒状铁质矿物 成因对比 |
| |
| A Mineralogical Study of Spherulitic Fe-minerals from Cavities of Hongshan Archaic Jade |
|
|
| Abstract:Based on a study of spherulitic magnetite, goethite, hematite, iron and other ferrous components from vugs of Hongshan Archaic Jade with a comparison with kidney ore formed by Paleozoic marine deposit, this paper revealed the genesis of magnetite and other Fe-mineral spherolite. The research findings may serve as an efficient method for identifying Hongshan Archaic Jade. |
| keywords:Hongshan archaic jade spherulitic Fe-minerals genetic comparison |
| 查看全文 查看/发表评论 下载PDF阅读器 |
