NDLI: Contribution to geochemistry of the khetri copper belt district Jhunjhuno Rajasthan India

Please wait, while we are loading the content...

Contribution to geochemistry of the khetri copper belt district Jhunjhuno Rajasthan India

Content Provider	Semantic Scholar
Author	Zafar, Mohammad
Copyright Year	1971
Abstract	The Khetri Copper Belt, which extends for about 80 km from Singhana (28°06' : 75®53*) in the north to Raghunathgarh (27°39' : 75°2r) in the south, falls in the Rajasthan State. Stratigraphically, it is a part of Delhi System, the subdivisions of which are known as Ajabgarh Series (predominately rargillaceous group) and Alwar Series (predominately arenaceous group). There is a major strike fault running almost along the contact of these two series. I^iere are intrusions of granites, pegmatites, dolerites, etc., into these metasedimentary rock series which have been intensely deformed into doubly plunging folds and affected'by a number of secondary reverse and normal faults. The regional strike of both the rock series is NE-SW and dip varies from 30® to 70® towards north-west. Mineralization of copper has largely been at or near the contact of lower Ajabgarh Series with the upper Alwar Series. Comparatively, the former rock series played a greater role as a host rock than the latter. The chief centres of ore deposition have been the innumerable fractures in the shear zone which runs parallel to the main fault. Field evidence indicates that some of the secondary faults served as the channels for ore fluids. The important ore mineral of copper in the deposits is chalcopyrite which is also frequently associated with pyrite and pyrrohotite in varying proportions. The predominant host rock of the copper deposits in the MadhanKudhan and Kolthan copper mines is garnetiferous quartz-chlorite schist. The
File Format	PDF HTM / HTML
Alternate Webpage(s)	http://ir.amu.ac.in/344/1/T%201183.pdf
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article

Central Library (ISO-9001:2015 Certified)
Indian Institute of Technology Kharagpur
Kharagpur, West Bengal, India | PIN - 721302

See location in the Map
03222 282435
Mail: support@ndl.gov.in

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in