登录注册
主页关于 MindatMindat手册Mindat的历史版权Who We Are联系我们于 Mindat.org刊登广告
捐赠给 MindatCorporate Sponsorship赞助板页已赞助的板页在 Mindat刊登 广告的广告商于 Mindat.org刊登广告
Learning CenterWhat is a mineral?The most common minerals on earthInformation for EducatorsMindat ArticlesThe Elements书籍及杂志
搜索矿物的性质搜索矿物的化学Advanced Locality Search随意显示任何一 种矿物Random Locality使用minID搜索邻近产地Search Articles搜索词汇表更多搜索选项
搜索:
矿物名称:
地区产地名称:
关键字:
 
Mindat手册添加新照片Rate Photos产区编辑报告Coordinate Completion Report添加词汇表项目
Mining Companies统计会员列表Mineral Museums矿物展及活动The Mindat目录表设备设置
照片搜索Photo Galleries今天最新的照片昨天最新的照片用户照片相集过去每日精选照片相集Mineral Photography

Nepheline-syenite from
Straumsvola complex, Queen Maud Land, Eastern Antarctica, Antarctica

Locality type:Complex
Classification
Type:Nepheline-syenite
Age information
Maximum recorded age:206.07 ± 2.63 Ma
Minimum recorded age:170.93 ± 1.67 Ma
Sample ages:
Recorded ageGeologic TimeSampleDating method
1206.07 ± 2.63 to 170.93 ± 1.67 MaMesozoic - Ar-Ar
Sample references:
SampleReference
1 - Curtis, M. L., Riley, T. R., Owens, W. H., Leat, P. T., & Duncan, R. A. (2008). The form, distribution and anisotropy of magnetic susceptibility of Jurassic dykes in HU Sverdrupfjella, Dronning Maud Land, Antarctica. Implications for dyke swarm emplacement. Journal of Structural Geology, 30(11), 1429-1447.
Confirmation
Validity:Believed Valid
References
References:Woolley A.R. (2019) Alkaline Rocks and Carbonatites of the World. Part 4: Antarctica, Asia and Europe, p. 11
Data
Mineral Data:Click here to view Nepheline-syenite data
Locality Data:Click here to view Straumsvola complex, Queen Maud Land, Eastern Antarctica, Antarctica
 
矿物 and/or 产地  
版权所有© mindat.org1993年至2020年,除了规定的地方。 Mindat.org全赖于全球数千个以上成员和支持者们的参与。
隐私政策 - 条款和条款细则 - 联络我们 Current server date and time: 2020.4.9 15:52:03
Go to top of page