Crustal Genesis and Mineralization in the Eastern Dharwar Craton, South India, Award in U.S. and Indian Currencies

印度南部达尔瓦尔克拉通东部的地壳成因和矿化，美国和印度货币奖

• 批准号: 9302352
• 负责人: Gilbert Hanson
• 金额: $ 4.87万
• 依托单位: SUNY at Stony Brook
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 1993
• 资助国家: 美国
• 起止时间: 1993-06-15 至 1996-05-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9302352&HistoricalAwards=false
• 关键词: Crustal; Genesis; Mineralization; Eastern; Dharwar

Description: This project supports collaboration by Dr. Gilbert Hanson of State University of New York (SUNY) at Stony Brook with Dr. V. Rajamani of Jawaharlal Nehru University (JNU) in New Delhi on geochemical study of the Eastern Dharwar Craton (EDC) in South India. The study is aimed at a hypothesis that the EDC is made up of accretionary terranes and that gold mineralization occurred associated with accretion of the terranes. If there are different terranes, it is intended to determine the histories of the rocks within the various terranes and determine the timing of their assemblage. The field work will continue geological studies in the Ramagiri Schist Belt, and begin studies of the Hutti-Maski Schist Belt 500 Km north of the Kolar Schist Belt along regional structural trend. The work will include collecting samples by the U.S. and Indian scientists in the field, to be followed by chemical analysis mainly at the SUNY laboratory by the U.S. and Indian co-investigators. Some of the chemical analysis will be done at JNU by Dr. Rajamani and his students. Scope: This project is building on a well-established working relationship by the two scientists. They have several joint publications as a result of their previous work. This project is likely to continue this productive scientific cooperation. U.S. Graduate students and post doctorates, from the SUNY at Stony Brook, are involved in the field work, and are expected to gain experience in international research efforts.

描述：该项目支持纽约州立大学（SUNY）的吉尔伯特·汉森（Gilbert Hanson）博士在斯特尼·布鲁克（Stony Brook）的吉尔伯特·汉森（Gilbert Hanson）与Jawaharlal Nehru大学（JNU）的V. Rajamani博士（JNU）在印度东部的Dharwar Craton（EDC）的地球化学研究中的合作。 该研究的目的是假设EDC由增生层构成，并且金矿化发生与地层的增生有关。 如果有不同的地形，则旨在确定各种地层内岩石的历史，并确定其组合的时机。 现场工作将继续在Ramagiri片岩带上继续地质研究，并开始对沿区域结构趋势在Kolar Schist Belt以北500公里的Hutti-Maski片岩带。 这项工作将包括收集该领域的美国和印度科学家的样品，然后将化学分析主要由美国和印度共同投资者在SUNY实验室进行。 一些化学分析将由Rajamani博士及其学生在JNU进行。 范围：该项目是建立在两位科学家建立良好工作关系的基础上的。 由于他们以前的工作，他们有几个联合出版物。 该项目可能会继续进行这一富有成效的科学合作。 来自Stony Brook的SUNY的美国研究生和博士学位参与了现场工作，并有望获得国际研究工作的经验。