 | | Journal (article/letter/editorial) | | imotoite Garnet from Ambadungar-Saidivasan Alkaline Carbonatite Complex, India: Implication for the Role...Hydrothermal Fluid-Induced Metasomatism Amiya K. Samal 1 , Rajesh K. Srivastava 1, * 1 2 * ...imotoite Garnet from Ambadungar-Saidivasan Alkaline Carbonatite Complex, India: Implication for the Role...Geology, Banaras Hindu University, Varanasi 221005, India; amiyasamal007@gmail.com Department of Geology and...Institute of Technology (IIT), Kharagpur 721 302, India; dewashish@gg.iitkgp.ac.in Correspondence: rajeshgeolbhu@gmail |  | | Journal (article/letter/editorial) | | South America and India. In the Indian Subcontinent carbonatites occur in India, Pakistan, Afghanistan...considerable time range (>2400 Ma to <0.6 Ma) from India (Hogenakal, Newania, Sevathur, Sung Valley, Sarnu-Dandali...Geology, RTM Nagpur University, Nagpur (MH) – 440001, India; Email: randive101@yahoo.co.in Tushar Meshram: Department...440001, India; Geological Survey of India, Central Region, Seminary Hills, Nagpur (MH) – 440006, India Open...Open Access. © 2020 K. Randive and T. Meshram, published by De Gruyter. Attribution 4.0 License Keywords: |  | | Journal (article/letter/editorial) | | genesis of rift-related carbonatites of Ambadungar, India Rajesh K. Srivastava Department of Geology, Banaras...Banaras Hindu University, Varanasi, India With 11 Figures Received March 28, 1996; accepted August 29...29, 1997 Summary The Ambadungar (Amba Dongar) alkaline carbonatite complex is emplaced in the Deccan traps...carbonatites and alkaline rocks are exposed around Ambadungar. The alkaline rocks have been classified as tinguaite...der rifigebundenen Karbonatite von Ambadungar, Indien Der Ambadungar (Amba Dongar) Alkalikarbonatit-Komplex |  | Gwalani, L. G., Rock, N. M. S., Chang, W. -J., Fernandez, S., All�gre, C. J., Prinzhofer, A. (1992) Alkaline rocks and carbonatites of Amba Dongar and adjacent areas, Deccan Igneous Province, Gujarat, India: 1. Geology, petrography and petrochemistry. Mineralogy and Petrology, 47 (2) 219-253 doi:10.1007/bf01161569 | Journal (article/letter/editorial) | | and Adjacent Areas, Deccan Igneous Province, Gujarat, India: 1. Geology, Petrography and Petrochemistry...intrusions cover ~ 1200 km 2 south of the town of Chhota Udaipur, and form a subprovince within the alkaline...higher incompatible and LIL element contents (Rb, K, Nb, Zr, Sr, Ba, LREE, etc.) than the associated tholeiites...yon Amba Dongar und Umgebung, Dekkan-Provinz, Gujarat, Indien: 1. Geologic, Petrographic und Gesteinschemie...fiber 1200 km 2 sfidlich der indischen Stadt Chhota Udaipur und bilden einen Teil des alkalischen Komplexes |  | | Journal (article/letter/editorial) | | in the Amba Dongar carbonatite–alkaline complex, India Benjamin R. Fosu1 | Prosenjit Ghosh1 | David...Indian Institute of Science, Bangalore 560012, India Abstract 2 The Amba Dongar carbonatite‐alkaline...Research Centre, Amba Dongar, Kadipani, Baroda 390117, India Correspondence Prosenjit Ghosh, Centre for Earth...Indian Institute of Science, Bangalore 560012, India. Email: pghosh@iisc.ac.in Funding information Science...PT35271; Ministry of Earth Sciences, Government of India, Grant/Award Number: MoES/ATMOS/PP‐IX/09 (ca. 65 |  | | Report (issue) | | k GEOLOGICAL SURVEY OF INDIA if'peh {ks= ds nqyHZ k e`nk rRoksa vkSj nqyHZ k /kkrqvksa dh [kkst dh >yd...ELEMENTS AND RARE METALS OF WESTERN REGION fMthVy fo'ks"k izdk'ku DIGITAL SPECIAL PUBLICATION Hkkjr ljdkj ds...of India vxLr] 2022 August, 2022 1i I~ dl ~ 1j\~ $11 f:i ¢ ~a=fUT GEOLOGICAL SURVEY OF INDIA q ~~...~Chi~IC"1 Published by the order of the Government of India ~I 2022 August, 2022 Manusscript comp piled...carbonattite hosted Ambadunga A ar and Saiddiwasan in G Gujarat, carrbonatite hosted Kamthai and a Peralkkaline |  | | Book | | भारतीय भूवैज्ञानिक सवेक्षण GEOLOGICAL SURVEY OF INDIA सामररक और महत्वपण ू ण खनिजों की खोज के लिए फील्ड...the Government of India 2023 भारतीय भूवैज्ञानिक सवेक्षण GEOLOGICAL SURVEY OF INDIA सामररक और महत्वपूणण...Published by Order of the Government of India 2023 © India, Geological Survey (2023) Field Guide Book...Published by Director General Geological Survey of India 27, Jawaharlal Nehru Road, Kolkata-700016 Front...cover: Agucha Zinc Mine, Rampura-Agucha, Bhilwara district, Rajasthan प्रस्तावना प्राचीन भारत में खननजकों |  | | Journal (article/letter/editorial) | | islocated approximately 400kmnortheast of Bombay, India,and consists of a carbonatite ringdikeanda numberof...releaseof orthomagmafic fluids,expressed asextensive K andNa metasomatism of the surrounding sandstones....composition of the fluid,its source,andthe conditions of India,whichcontains 11,600,000tonsof 30 percentCaF2, mineralization...km northeast of Bombay,in the BarodaDistrictof Gujarat andtherehasbeennocomprehensive studyoftheirgenesis...ancientplaneof crustalweakness, reactivated as India ideaof a mixture,interpreted the isotopic datato |  | | Journal (article/letter/editorial) | | minerals in nepheline syenite are plagioclase, K-feldspar, nepheline and amphibole. Clinopyroxene is the...(35–40 Ma: K-Ar and Rb-Sr dating; Bagdasarian 1966; Gukasian 1963) and Armenia (37–40 Ma: K-Ar and RbSr...and Amp for amphibole. 1. Nepheline syenite: K-feldspar (30–35 vol%), plagioclase (20–30 vol%), nepheline...The modal abundance of K-feldspar is fairly low and some samples are K-feldspar free. Nepheline is highly...titanite and opaque phases. Fig. 2 a) Large K-feldspar and subhedral garnet in nepheline syenite. PPL |  | Melluso, L., Srivastava, R. K., Guarino, V., Zanetti, A., Sinha, A. K. (2010) MINERAL COMPOSITIONS AND PETROGENETIC EVOLUTION OF THE ULTRAMAFIC-ALKALINE - CARBONATITIC COMPLEX OF SUNG VALLEY, NORTHEASTERN INDIA. The Canadian Mineralogist, 48 (1) 205-229 doi:10.3749/canmin.48.1.205 | Journal (article/letter/editorial) | | CARBONATITIC COMPLEX OF SUNG VALLEY, NORTHEASTERN INDIA Leone MELLUSO§ Dipartimento di Scienze della Terra...Rajesh K. SRIVASTAVA Department of Geology, Banaras Hindu University, Varanasi 221 005, India Vincenza...Italy Anup K. SINHA Department of Geology, Banaras Hindu University, Varanasi 221 005, India Abstract...Cretaceous age emplaced slightly before or during the India–Antarctica break-up. It consists of ultramafic rocks...interstitial alkali feldspar and titanite, indicating that they formed from evolved feldspar-normative (phonotephritic |  | | Book (edition) | | Integra Software Services Pvt. Ltd, Pondicherry, India www.integra-india.com Printed and bound in Great...Chrysoberyl Spinel Topaz Tourmaline The Garnets Feldspar Group Zircon Peridot 69 92 117 150 167 171 175...extensive fields in the prophetically named Kimberley district of Western Australia promise to be of world importance...for me, and Dr E H Rutland, Mr B W Anderson, Mr R K Mitchell and Mr H Lee assisted in the task of reading...Basaltic lava containing white skeletal crystals of feldspar about 0.2 mm across in a groundmass of pale brown |  | | Book | | . 165 Dmitry R. Zozulya, Kåre Kullerud, Erling K. Ravna, Yevgeny E. Savchenko, Ekaterina A. Selivanova...Minerals 2018, 8, 532. [CrossRef] Zozulya, D.; Kullerud, K.; Ravna, E.; Savchenko, Y.; Selivanova, E.; Timofeeva...thick. Lower Yakovlev Upper YakovlevDolgan Φ (%) k (mD) Age 60–450 25 1.2–28 Minerals 2018, 8,...Play Nasonovskaya Age Lithology h (m) Φ (%) k (mD) Hydrocarbons Middle Turonian– Santonian Rhythms...state) Note: h—thickness, Φ—effective porosity, k—permeability. 5. Conclusions Studies of the structure |
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