登录注册
Quick Links : Mindat手册The Rock H. Currier Digital LibraryMindat Newsletter [Free Download]
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 ElementsThe Rock H. Currier Digital LibraryGeologic Time
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 MuseumsClubs & Organizations矿物展及活动The Mindat目录表设备设置The Mineral Quiz
照片搜索Photo GalleriesSearch by Color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Photography

Halter, W. E. (2002) The Origin of Cu/Au Ratios in Porphyry-Type Ore Deposits. Science, 296 (5574). 1844-1846 doi:10.1126/science.1070139

Advanced
   -   Only viewable:
Reference TypeJournal (article/letter/editorial)
TitleThe Origin of Cu/Au Ratios in Porphyry-Type Ore Deposits
JournalScience
AuthorsHalter, W. E.Author
Year2002 (June 7)Volume296
Page(s)1844-1846Issue5574
PublisherAmerican Association for the Advancement of Science (AAAS)
DOIdoi:10.1126/science.1070139Search in ResearchGate
Mindat Ref. ID2535106Long-form Identifiermindat:1:5:2535106:2
GUID837fb7cf-ae3f-47dc-be00-9f9073451475
Full ReferenceHalter, W. E. (2002) The Origin of Cu/Au Ratios in Porphyry-Type Ore Deposits. Science, 296 (5574). 1844-1846 doi:10.1126/science.1070139
Plain TextHalter, W. E. (2002) The Origin of Cu/Au Ratios in Porphyry-Type Ore Deposits. Science, 296 (5574). 1844-1846 doi:10.1126/science.1070139
In(2002, June) Science Vol. 296 (5574) American Association for the Advancement of Science (AAAS)

References Listed

These are the references the publisher has listed as being connected to the article. Please check the article itself for the full list of references which may differ. Not all references are currently linkable within the Digital Library.

Commonly used techniques such as electron or ion microprobe require thermal homogenization of crystallized MIs and subsequent exposure to the sample surface before analysis.
Llambias E. J., Rev. Asoc. Geol. Argent. 27, 161 (1972).
Sasso A. M., Clark A. H., Soc. Econ. Geol. Newsl. 34, 8 (1998).
W. E. Halter C. A. Heinrich and T. Pettke (in preparation) show that volcanic rocks are samples of magma extracted from the central part of a large magma chamber where new melt is periodically injected. Intrusive stocks are rooted in a chemically structured boundary layer developed at the contact of the hot magma with the colder host rock. Successive intrusions sample progressively deeper more basic parts of the boundary layer. Each intrusion is accompanied by a pressure drop inducing volatile exsolution from the magma portion intruded as the following batch. Thus each magma pulse is hydrothermally altered and mineralized by fluid from deeper parts of the reservoir; that is from magmas intruded at a later stage. Accordingly the last melt to intrude has lost its volatiles to previously emplaced intrusions but its phenocrysts still record sulfide MIs from the fluid source region.
. The prototype Excimer LA-ICPMS has been commercialized as GeoLas by Microlas (Göttingen Germany).
D. J. Vaughan and J. R. Craig [in Geochemistry of Hydrothermal Ore Deposits H. L. Barnes Ed. (Wiley New York 1997) pp. 367–434] and C. Ballhaus M. Tredoux and A. Spath [ J. Petrol. 42 1911 (2001)] also demonstrated the presence of two sulfide liquids at these conditions albeit in Ni-bearing systems.
J. D. Keith et al. J. Petrol. 38 16790 (1997).
U. Menet has been essential throughout the technical development and continuing upgrade of our LA-ICPMS facility. We appreciate helpful discussion with T. Grove S. Kesler and A. Thompson and constructive comments by two anonymous reviewers.


See Also

These are possibly similar items as determined by title/reference text matching only.

 
and/or  
Mindat Discussions Facebook Logo Instagram Logo Discord Logo
版权所有© mindat.org1993年至2024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 - Report a bug/vulnerability Current server date and time: 2024.5.12 00:51:41
Go to top of page