 | | Journal (article/letter/editorial) | | Fluorine-rich clinohumite from Ambasamudram marbles, Southern India: mineralogical and preliminary FTIR...in the marbles of granulite grade at Ambasamudram, southern India. Detailed mineralogical and mineral...clinohumite. The high fluorine content of the Ambasamudram clinohumites possibly resulted from the isochemical...KEYWOROS: fluorine, clinohumite, mineralogy, FTIR, India, humite. Introduction THE humite-group consists...segment of M. SATISH-KUMAR AND N. NIIMI southern India is a vast metasupracrustal terrain. This belt is |  | | Journal (article/letter/editorial) | | Metacarbonates from the Kerala Khondalite Belt, Southern India M. Satish-Kumarl, H. Wadal and M. Santosh2 Department...metasupracrustal granulite facies terrain in southern India comprising garnet-biotite gneiss, garnet-sillimanite...localities show contrasting evolutionary trends. The Ambasamudram marbles exhibit carbon and oxygen isotope ratios...localities in the Kerala Khondalite Belt, southern India. We also discuss the contrasting fluid evolution...brief summary is presented here. Wollastonite-scapolite calc-silicate rocks occur in KKB as thin bands |  | | Journal (article/letter/editorial) | | granulite facies humite-marbles from Ambasamudram, southern India. M . S A T I S H - K U M A R , 1 H....horizon within a supracrustal sequence at Ambasamudram, southern India, was studied using petrological and...suggest XCO2>0.9 (at 790uC); and local wollastonite+scapolite+grossular-bearing zones formed at XCO2 of c. 0...0.3. Retrograde reaction textures such as scapolite+quartz symplectites after feldspar and calcite and...to retrograde aqueous ¯uid in®ltration, the Ambasamudram humite-marbles record a prograde-to-peak metamorphic |  | | Journal (article/letter/editorial) | | Belt, India A.P. Pradeepkumar Dept. of Geology, University of Kerala, Trivandrum 695 581, India Present...address: Focal Image (India) Pvf. Ltd., St Joseph’s Press Bldg., Trivandrum 695 014, India Email: pradeepariver-va1ley...Satish-Kumar et al., 1999). The area around Ambasamudram, through which the ASZ passes, is characterised...mylonitised marbles coexist with Coarse diopside- and scapolite-rich calc-silicates. These marbles are virtually...humite marbles of Ambasamudram, Tamil Nadu, India, Ph.D. thesis, University of Kerala, India, p.320. Satish-Kumar |  | | Report (chapter) | | Proterozoic crustal evolution of southernmost India and Sri Lanka I N G O B R A U N t & L E O M. K R...Finland Abstract: The Southern Granulite Terrain of India comprises four Proterozoic domains (from north to...tectonothermalevolutionfor the lower crustal domains of southern India, Sri Lanka and the Liitzow-HolmBay of Eastern Antarctica...Alternativeviews are discussed. Most of Peninsular India and Sri Lanka exposes Precambrian crust which was...Phanerozoic times, respectively. The crustal evolution of India during these periods has mainly affected two high-grade |  | | Journal (article/letter/editorial) | | calc-silicate–charnockite associations from southern Kerala, India: implications for CO2 influx M. SATISH-KUMAR* &...Akkulam, Thuruvikkal Post, Trivandrum 695 031, India (Received 10 October 1996; accepted 9 September...terrain of the Kerala Khondalite Belt, southern India, provides an opportunity to evaluate the carbonic...preserved in the calc-silicate rocks, such as scapolite–quartz symplectites, and the partial breakdown...in brines coexisting with scapolite, based on the Cl content of the scapolite, indicates the presence of |  | | Journal (article/letter/editorial) | | of orangeites from the Damodar Valley, eastern India, 313 ARLT, T., 801 AsHwoarn, J.R., 213 AUSTRALIA...-sanidine in Lionato Tuff, Colli Albani Volcanic District, Central Italy, petrogenetic implications of,...State, India, mineralogy and characterization of fluorine-rich clinohumite from Ambasamudram marbles...of, 657 Clinohumite from Chapada, Goids State, India, mineralogy and characterization of, 509 Clinoptilolite...Craton, orangeites from the Damodar Valley, eastern India formed in, 313 CRESSEY,G., 65 CRIDI)LE,A.J., 257 |  | Reddy, K. Mahender, Mishra, Niharika, Simi, T. S., Rath, Sonali, Paul, Arijit, Sari, S. (2023) Special Publication Vol. 1-I (77), A Manual of the Geology of India : Precambrian Part I, Southern part of the peninsula (5th ed.) Geological Survey of India | Report (edition) | | © INDIA, GEOLOGICAL SURVEY (2023) Compiled by Sri. K. Mahender Reddy, Director (Retd.), GSI, Smt...Published by The Director General Geological Survey of India 27, Jawaharlal Nehru Road Kolkata- 700016 Price...former Directors Generals, Geological Survey of India (GSI), for reposing faith on us by entrusting this...of the publication “A Manual of the Geology of India”(vol-I Part-I), Precambrian of Southern Part of...Additional Director General & HOD Geological Survey of India, Southern Region for providing infrastructural support |  | Hansen, E. C., Janardhan, A. S., Newton, R. C., Prame, W. K. B. N., Ravindra Kumar, G. R. (1987) Arrested charnockite formation in southern India and Sri Lanka. Contributions to Mineralogy and Petrology, 96 (2) 225-244 doi:10.1007/bf00375236 | Journal (article/letter/editorial) | | 1987 Arrested eharnoekite formation in southern India and Sri Lanka E.C. Hansen 1, A.S. Janardhan 2, R...Geology, University of Mysore, Karnataka, 570006, India 3 Department of Geophysical Sciences, University...Earth Science Studies, Trivandrum, Kerala, 695010, India Abstract. Arrested prograde charnockite formation...widespread in the high-grade terrains of southern India and Sri Lanka. Two major kinds of orthopyroxene-producing...as at Kabbal, Karnataka, and in the Kurunegala District of the Sri Lanka Central Highlands. Chemical and |  | | Journal (article/letter/editorial) | | horizons from the granulite facies terrane of southern India were examined in detail for stable carbon and oxygen...thermometry; ¯uid in®ltration; marbles; southern India; UHT metamorphism. INTRODUCTION Determination...AL GEOLOGY The Precambrian shield of Peninsular India comprises cratonic nuclei surrounded by mobile belts...extensive Deccan basalt province in Peninsular India and consists of the granite-greenstone dominated...(a). Regional geological outline of Peninsular India (modi®ed after Rogers & Mauldin, 1994). (b). Distribution |  | | Journal (article/letter/editorial) | | syntaxis. Reaction textures of clinohumite- and scapolite-bearing assemblages in Mogok granulite facies...pite+pargasite/edenite+calcite+dolomite, and scapolite+diopside+anorthite+quartz+calcite respectively...calcite in marble, and a replacement texture of scapolite by clinozoisite in calcsilicate rock. These textures...pargasite/edenite in marble have F-rich compositions, and scapolite in calcsilicate rock contains Cl, suggesting a...facies, metamorphic fluid, Mogok metamorphic belt, scapolite 1 | INTRODUCTION Metamorphic fluid effectively |  | | Report (issue) | | खननज संसाधन GEOLOGY AND MINERAL RESOURCES OF SOUTH INDIA विशेष प्रकाशन संख्या 118 पहला संस्करण SPECIAL PUBLICATION...प्रकाशशत Published by the order of the Government of India 2021 . © भारत सरकार PGSI-439 नियंत्रक प्रकाशि...खननज संसाधन GEOLOGY AND MINERAL RESOURCES OF SOUTH INDIA विशेष प्रकाशि संख्या 118 - पहला संस्करण SPECIAL...SURVEY OF INDIA भारत सरकार के आदेश से प्रकाशशत Published by the order of the Government of India 2021 ©... © INDIA, GEOLOGICAL SURVEY (2021) Compiled by Shri K. Mahender Reddy, Director (Retd.) and Dr. R. Bharathi |  | | Report (Issue volume) | | GEOLOGY OF INDIA खंड III दविणी भारत का इकनोवमक भूविज्ञान VOLUME-III ECONOMIC GEOLOGY OF SOUTHERN INDIA विशेष... भारतीय भूिैज्ञावनक सिेिण GEOLOGICAL SURVEY OF INDIA 2022 © भारत सरकार PGSI-447 नियंत्रक प्रकाशि...GEOLOGICAL SURVEY OF INDIA भारत के भूविज्ञान का मैनुअल A MANUAL OF GEOLOGY OF INDIA खंड III दविणी भारत...भूविज्ञान VOLUME-III ECONOMIC GEOLOGY OF SOUTHERN INDIA विशेष प्रकाशन सं.77 SPECIAL PUBLICATION No. 77...Published by the order of the Government of India 2022 © INDIA, GEOLOGICAL SURVEY (2022) Compiled by Shri |  | | Journal (article/letter/editorial) | | rocks deposited in basins on the northern margin of India, was widely subducted during the Cenozoic [36,37]...a granulite facies humite-marbles in Ambasamudram, southern India, occurred under high X(CO2 ) conditions...high-grade granulite-facies terrains such as southern India [30,31], northeastern Greece [58,60], and central...and concluded that the formation of garnet and scapolite involved simultaneous CO2 -producing reactions...et al. (2021) [36] reported that the CO2 flux of India–Asia collision-induced metamorphic decarbonation |  | | Journal (article/letter/editorial) | | C.W. & Harley, S.L., 1995. Garnet coronas in scapolite-wollastonite calc-silicates from East Antarctica:... Piazolo, S. & Markl, G., 1999. Humite- and scapolite-bearing assemblages in marbles and calcsilicates...granulite facies humite-marbles from Ambasamudram, southern India. Journal of Metamorphic Geology, 19... & Osanai, Y., 2006a. Carbonation of Cl-rich scapolite boudins in Skallen, East Antarctica: evidence |  | Dunn, Steven R., Markley, Michelle J., Kotikian, Maneh, Achenbach, Kay, Montanye, Bo, Peck, William H. (2019) Geothermometry of the western half of the Central Metasedimentary Belt, Grenville Province, Ontario, and its implications. American Mineralogist, 104 (6) 791-809 doi:10.2138/am-2019-6757 | Journal (article/letter/editorial) | | diopside, Kfs = K-feldspar, Ol = olivine, Scp = scapolite, Sil = sillimanite, Tr = tremolite. The Sil-Ky...Satish-Kumar and Wada 2000). L = Eastern Ghats, India (excluding outliers, Sengupta et al. 1999; Sanyal...Sanyal et al. 2009). M = Madurai block, south India (Raith et al. 1997; Satish-Kumar 2000). nate as organic...still higher grades, marble contains diopside ± scapolite ± chondrodite, and at the highest grades olivine...quartz), these rocks are mostly diopside grade. Scapolite and chondrodite are fairly common, and olivine |  | | Journal (issue) | | Articles related to the minerals or mines of the district are welcome for publication in The Picking Table...found. This consisted of a series of veins of scapolite, probably the species meionite, which was for...from very finely disseminated graphite.) The scapolite veins were as much as 10 cm wide and were generally... crude scapolite crystals, the largest 20 cm long. There were also sharper, smaller scapolite crystals...crystals, 4 cm long at most. This scapolite fluoresces yellow to orange of moderately bright intensity in longwave |  | | Journal (article/letter/editorial) | | Metamorphic conditions and fluid compositions of scapolite-bearing rocks from the lapis lazuli deposit at...magmatic arc (Ongole domain of the Eastern Ghats Belt, India): Part 1. Petrology and pressure–temperature evolution...granulite facies humite‐marbles from Ambasamudram, southern India. J Metamorph Geol 19(4):395–410 Schreyer...and age of the metamorphic complex in the Kabul district. Vestnik Moskovskogo Universiteta, Moscow Sommer |  | | Report (volume) | | Proterozoic crustal evolution of southernmost India and Sri Lanka In: YOSHIDA, M., WINDLEY, B. F. &...Leicester, UK S. DASGUPTA Jadavpur University, India 2003 Published by The Geological Society London...584-2555 Fax + 1918 560-2652 E-mail bookstore@aapg.org India Affiliated East-West Press PVT Ltd G-l/16 Ansari...Ansari Road, Daryaganj, New Delhi 110 002 India Orders: Tel. +9111 327-9113 Fax+ 91 11326-0538 E-mail affiliat@nda...perspective from the Eastern Ghats Granulite Belt, India DOBMEIER, C. J. & RAITH, M. M. Crustal architecture |  | Timón, S. M., Moro, M. C., Cembranos, M. L., Fernández, A., Crespo, J. L. (2007) Contact metamorphism in the Los Santos W skarn (NW Spain) Mineralogy and Petrology, 90 (1) 109-140 doi:10.1007/s00710-006-0166-0 | Journal (article/letter/editorial) | | 167–176 Piazolo S, Markl G (1999) Humite- and Scapolite-bearing assemblages in marbles and calcsilicates...granulite facies humite-marbles from Ambasamudram, southern India. J Metamorph Geol 19: 395–410 Sheperd |  | | Report (volume) | | in the Ryoke metamorphic rocks, northern Kiso district. Contrib Mineral Petrol 87:251-259 Morse PM (1929)...in marble, other carbon-bearing phases such as scapolite or dolomite are usually minor in abundance, and...11. Kamioka area, Japan 3.54 12. Kerala Belt, S. India 3.33 13. Kurobegawa area, Japan 5.77 14. Lutzow...Holm Bay, E Antarctica 2.85 15. Madurai, southern India 2.67 16. Panamint Mtns, marbles 6.40 schists 8.78...Gabbro aureole, <1km 4.31 >1km 7.32 23. Madurai, Tamil Nadu 4.06 n 4 9 38 17 10 89 10 3 3 10 5 14 40 10 |
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Ambasamudram, Tirunelveli District, Tamil Nadu, India