Stable isotope geochemistry of sulfides from intrusion in Monchegorsk, northern part of Baltic Shield

Author:

Huber Miłosz A.1,Hałas Stanisław2,Neradovsky Yuri N.3,Bayanova Tamara B.3,Mokrushin Artem W.3,Lata Lesia1

Affiliation:

1. Maria Curie-Skłodowska University, Department of Geology and Lithosphere Protection, 2 cd Kraśnicka St., 20-718 Lublin, Poland

2. Maria Curie-Skłodowska University, Mass Spectrometry Laboratory, Institute of Physics, Lublin, 1 M. Curie-Skłodowska Sq., 20-031 Lublin, Poland

3. Geological Institute of the Kola Science Center, Russian Academy of Science, 14 Fersmana St. 184209 Apatity, Russian Federation

Abstract

Abstract The sulfide minerals from old mafic intrusion rocks from the Kola Peninsula were analyzed on stable sulfur isotopes. These samples were already dated by the Sm-Nd method. These sulfide samples were evaluated upon a geochemical composition by ICP-MS. The sulfide mineral samples were selected from the main ore-bearing rocks of the Monchetundra layered intrusion. The analyzed sulfides formed several generations of mineralization associated with primary and hydrothermal stage of formation of the deposits. Isotopic studies confirm a few consecutive stages of mineralization. These data were compared with the results of Sm-Nd dating of sulfide mineralization. The results of geochemical and geochronological studies indicate a complementarity in the context of determining the mineralization stages.

Publisher

Walter de Gruyter GmbH

Subject

Earth and Planetary Sciences (miscellaneous)

Reference11 articles.

1. Bayanova ТB, 2004. Vozrast repernych geologicheskich kompleksom Kolskogo regiona i dlitelnos’t processov magmatisma.(Age of benchmark geological complexes of the Kola region and magmatism processes action). Sanki Petersburg, Nauka, 174. (In Russian)

2. Bayanova ТB, Nerovich LI and Mitrofanov FP, 2010. Monchetundrovskiy bazitovyi massiv Kolskogo regiona: novye geologicheskie i izotopiovozrastnye dannye (Monchetundra basite massif of the Kola region: new geological and isotope-age data). Doklady Akademii Nauk 431(2): 216–222. (In Russian)

3. Hattori K, Krouse HR and Campbell FA, 1983. The start of sulfur oxidation in continental environments: about 2.2x109 years ago. Science 221: 549–551, 10.1126/science.221.4610.549.

4. Huber M, Halas S and Piestrzyński A, 2009. Petrology of gabroides and isotope signature of sulfide mineralization from Fedorov-Pansky layered mafic intrusion, Kola Peninsula, Russia. Geochronometria 33: 19–22, 10.2478/v10003-009-0004-6.

5. Huber M, Hałas S, Lata L, Mitrofanov FP, Neryadovski YN and Bayanova TB, 2014. Stable isotope results of sulfides from old mafic intrusions in the Kola Peninsula (N Russia). Journal of Biology and Earth Sciences 4(S1): 27–28.

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3