Crustal Genesis and Mineralization in the Eastern Dharwar Craton, South India, Award in Indian Currency

印度南部达尔瓦尔克拉通东部的地壳成因和矿化，印度货币奖

• 批准号: 8913357
• 负责人: V. Rajamani
• 金额: $ 9.11万
• 依托单位: Jawaharlal Nehru University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1989
• 资助国家: 美国
• 起止时间: 1989-07-01 至 1994-03-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=8913357&HistoricalAwards=false
• 关键词: Crustal; Genesis; Mineralization; Eastern; Dharwar

Description: This project supports collaborative research by Dr. V. Rajamani, Jawaharlal Nehru University (JNU) New Delhi, India and Dr. G. Hanson, SUNY, Stony Brook, NY. The research continues work done previously on the Kolar Schist Belt, and begins studies of the Ramagiri and Kadiri Schist Belts to the north of the Kolar Schist Belt. Previous studies suggest that the Kolar Schist Belt is a suture which separates two Archean gneiss terranes with different geologic histories. Also within the belt the amphibolites from the eastern and western sides have different isotopic and incompatible element characteristics suggesting their development from independent sources. The proposed studies will attempt to study the adjacent belts to learn of the tectonic processes leading to the present composition and formation of these belts. The area is known to have mineral deposits of ecomonic significance. Scope: The two teams from JNU and SUNY Stony Brook have collaborated for several years under previous NSF grants with considerable success and with significant resulting publications. That work has also formed the research dissertations for several Ph. D. students at both institutions. It is highly likely this project will continue this strong, productive cooperation. Funding: This project is being funded under two grants: 1. JNU New Delhi: FY89 $91,143 in Indian rupees 2. SUNY Stony Brook: FY89 $10,571 in Indian rupees + US $13,800 FY90 $11,143 in Indian rupees + US $13,800 FY91 $11,714 IN Indian rupees + US $13,800

描述：该项目支持印度新德里尼赫鲁大学(JNU)的V.Rajamani博士和纽约州立大学Stony Brook的G.Hanson博士的合作研究。这项研究延续了以前在科勒片岩带上所做的工作，并开始了对科勒片岩带以北的拉马吉里和卡迪里片岩带的研究。前人的研究表明，科勒片岩带是一条缝合线，将两个具有不同地质历史的太古代片麻岩地体分开。此外，在该带内，东西两侧的角闪岩具有不同的同位素和不相容元素特征，表明它们来自独立的源区。拟议的研究将试图研究邻近的带，以了解导致这些带目前的组成和形成的构造过程。众所周知，该地区拥有具有经济意义的矿藏。范围：来自JNU和SUNY Stony Brook的两个团队在之前的NSF拨款下合作了几年，取得了相当大的成功，并出版了大量出版物。这项工作还形成了两所大学几名博士生的研究论文。这个项目很有可能会继续这种强有力的、富有成效的合作。资助：该项目由两笔赠款资助：1.印度国立大学新德里分校：89财年：91,143美元(印度卢比)2.纽约州立大学石溪分校：89财年10,571美元印度卢比+13,800美元90财年11,143美元+13,800美元91财年11,714美元印度卢比+13,800美元