 | | Journal (article/letter/editorial) | | imotoite Garnet from Ambadungar-Saidivasan Alkaline Carbonatite Complex, India: Implication for the Role...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...garnet; andradite-schorlomite-morimotoite; REE; Ambadungar-Saidivasan; carbonatite agglomerate/breccia; |  | | 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...carbonatite magmatism of Northeastern region of India, whereas Schleicher et al. [22] and Pandit et al |  | | Journal (article/letter/editorial) | | and genesis of rift-related carbonatites of Ambadungar, India Rajesh K. Srivastava Department of Geology...Geology, Banaras Hindu University, Varanasi, India With 11 Figures Received March 28, 1996; accepted August...August 29, 1997 Summary The Ambadungar (Amba Dongar) alkaline carbonatite complex is emplaced in the Deccan...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...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...an area of ~ 1200 km 2 south of the town of Chhota Udaipur (Chhotaudepur). The third of these components |  | | Journal (article/letter/editorial) | | Research Laboratory, Navrangpura, Ahmedabad 380 009, India (Received February 20, 1998; accepted in revised...alkalinecarbonatite complexes of Deccan flood basalt province, India. 1. INTRODUCTION Liquid immiscibility has been...alkali feldspar, clino-pyroxene, apatite, and calcite. The high Ca /Com ratios (.1) may not represent...carbonatites of alkaline-carbonatite complexes of Chhota Udaipur, Deccan Province EomComMom 1 EaCaMa CaMa 1...Carbonatites Calcite Carbonatite2 Calcite Carbonatite6 Calcite Carbonatite6 Calcite Carbonatite6 Calcite Carbonatite6 |  | | Journal (article/letter/editorial) | | , Banaras Hindu University , Varanasi, 221005, India b Planetary Geosciences Institute , The University...Geology, Banaras Hindu University, Varanasi 221005, India AND LAWRENCE A. TAYLOR Planetary Geosciences Institute...petrography, as: Ambadungar (holocrystalline sövite and alvikite, with porphyritic calcite carbonatite, brecciated...Kala Doongar (holocrystalline sövite), Borra (calcite dolomite/crystalline limestone?), KorattiSevathur...carbonatites suggest a deepseated origin. The Ambadungar carbonatites have δ13C values similar to the |  | | 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 (chapter) | | Origin of the Amba Dongar carbonatite complex, India and its possible linkage with the Deccan Large Igneous...016, India 2 Carbonatite Research Centre, Amba Dongar, Kadipani, District, Baroda 390 117, India 3 ...Geology, University of Lucknow, Lucknow 226 007, India *Correspondence: dpaul@iitk.ac.in Abstract: The...and Deccan basalts from Amba Dongar in western India, and probe the linkage between carbonatite and the...more than 50 modal% carbonate minerals, such as calcite, dolomite, ankerite and siderite, that were crystallized |  | | Journal (article/letter/editorial) | | Indian Institute of Science, Bangalore 560012, India 2Divecha Centre for Climate Change, Indian Institute...Bangalore 560012, India 3Carbonatite Research Centre, Amba Dongar, Kadipani 390117, India *Correspondence:...Science and Education Research, Bhopal 462066, India 1 Abstract: Carbonatites crystallise along a...complexes in the north-western Deccan igneous province, India. We derive apparent equilibrium blocking temperatures...ambient conditions, implying lower TE (as shown for calcite: 125-190°C and apatite: 60-130°C; Stolper and Eiler |  | Gwalani, L. G., Rogers, K. A., Demény, A., Groves, D. I., Ramsay, R., Beard, A., Downes, P. J., Eves, A. (2010) The Yungul carbonatite dykes associated with the epithermal fluorite deposit at Speewah, Kimberley, Australia: carbon and oxygen isotope constraints on their origin. Mineralogy and Petrology, 98 (1) 123-141 doi:10.1007/s00710-009-0102-1 | Journal (article/letter/editorial) | | of massive, calcite carbonatite that host very coarse, pegmatitic veins and pods of calcite, and have largely...isotope compositions of massive calcite carbonatite and the coarse calcite veins and pods from the carbonatite...C and O isotopes) are presented for the Yungul calcite carbonatites of the Speewah area in the Kimberley...et al. named after the Yungul Hill, is mostly calcite carbonatite (Table 2), and has no associated undersaturated...(Alvin et al. 2004). However, as at Amba Dongar in India, and several other fluorite carbonatite complexes |  | | Report (issue) | | Hkkjrh; HkwoSKkfud losZ{k.k GEOLOGICAL SURVEY OF INDIA if'peh {ks= ds nqyHZ k e`nk rRoksa vkSj nqyHZ k...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...Tungstenn in Deganna, Nagaur district andd Lithium iin Sibagaon n, Sirohi district of Rajasthaan. This digitall |  | | Journal (article/letter/editorial) | | are located at Okorusu (Namibia), Amba Dongar (India), and Mato Preto (Brazil). Beneficiation problems...by the presence of calcite. The calcite commonly is present as binary locked calcite-fluorite particles...are mined at Okorusu (Namibia), A m b a Dongar (India), and Mato Preto (Brazil). These fluorspar deposits...80,000 tons concentrate per year. Amba Dongar, India has had the smallest production of the three carbonatite-related...within a green, coarse-grained aegirinemagnetite-calcite-apatite-phlogopite fenite that appears to have |  | | Journal (article/letter/editorial) | | 1985; Canalsand Car(Madano,1989)includeArubaDongar,India(11.6Mt of 30 studwt % CaF2), Okorusu,Namibia (7-10...8-1054.00 2018 FLUORITEAT AMBADONGARCOMPLEX,INDIA Geology The Cretaceous(-60 Ma, Deans et al., 1973)...Dongarcarbonatite complex is located in west-central India at the northernextremity of the Deccanfloodbasalts...formspartof theChottaUdaipurcarbonatite-alkalic district associated with the Narmadarift (Fig. 1; Viladkar...andyellowvarieties (Fig.2). FLUORITEAT AMBADONGARCOMPLEX,INDIA 2021 TABLE 1. Nd andSrIsotope DatafromAmbaDongarFluorites |  | | 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...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...0361-0128/96/1851/934-1755.00 934 935 AMBA DONGAR DEPOSIT, INDIA TABLE1. Carbonatite-Hosted FluoriteDeposits Locality |  | | Journal (article/letter/editorial) | | groundmass of Wajrakarur field kimberlites, southern India: insights from EPMA and Raman spectroscopy Ashish...field in the Eastern Dharwar craton of southern India. These garnets contain considerable Ti (11.7–23...kimberlite on the Eastern Dharwar craton in southern India), is inferred to be a reflection of the high Ca-...Study, Banaras Hindu University, Varanasi 221005, India There are presently thirty-two approved species...respectively (Eastern Dharwar craton, southern India). More recently, Cheng et al. (2014) reported on |  | Uher, Pavel, Milovská, Stanislava, Milovský, Rastislav, Koděra, Peter, Bačík, Peter, Bilohuščin, Vladimír (2015) Kerimasite, {Ca3}[Zr2](SiFe3+2)O12 garnet from the Vysoká-Zlatno skarn, Štiavnica stratovolcano, Slovakia. Mineralogical Magazine, 79 (3) 715-733 doi:10.1180/minmag.2015.079.3.15 | Journal (article/letter/editorial) | | The Cu-Au skarn-porphyry mineralization in this district is related to granodiorite and quartzdiorite porphyry...andradite-grossular, Anh anhydrite, Brc brucite, Cal calcite, Cln clintonite, Els ellestadite, Krm kerimasite...andradite, brucite, monticellite, clintonite, calcite and perovskite; (b) kerimasite perovskite intergrowth...magnetite, whereas andradite, grossular, clintonite, calcite, hydroxylellestadite–fluorellestadite, anhydrite...zirconolite; Zkl zirkelite, Prv perovskite; Cal calcite; Dol dolomite; Krm kerimasite (kimzeyite, schorlomite); |  | | Journal (article/letter/editorial) | | natite complex, Shillong Plateau, Northeastern India: petrological and genetic significance Rajesh K...of Geology, Banaras Hindu University, Varanasi, India Received October 17, 2002; revised version accepted...Gwalani Summary The Shillong Plateau of northeastern India hosts four Early Cretaceous (105–107 Ma) ultram...Mineralogically, the carbonatites are classified as calcite carbonatite with minor apatite, phlogopite, pyrochlore...of the major structural features of Northeastern India. The Shillong Plateau, roughly rectangular in shape |  | | Journal (article/letter/editorial) | | carbonatite complexes within the ∼66 Ma Deccan Traps in India include the Amba Dongar, Mundwara, and Sarnu-Dandali...previously, and has been attributed to fractionation of calcite from a carbonatite melt in equilibrium with CO2...and adjacent areas, Deccan Igneous Province, Gujarat, India: 1. Geology, petrography and petrochemistry...the Amba Dongar Carbonatite Complex, west-central India: evidence for an enriched mantle source. Chem. Geol...and genesis of rift-related carbonatites of Ambadungar, India. Mineral. Petrol. 61, 47–66. https://doi.org/10 |  | 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...Geology, Banaras Hindu University, Varanasi 221 005, India Vincenza GUARINO Dipartimento di Scienze della...Geology, Banaras Hindu University, Varanasi 221 005, India Abstract The Sung Valley alkaline complex is a...Cretaceous age emplaced slightly before or during the India–Antarctica break-up. It consists of ultramafic rocks...perovskite, clinopyroxene, Sung Valley complex, India. Sommaire Le complexe alcalin de Sung Valley, en |  | Zozulya, Dmitry, Kullerud, Kåre, Ravna, Erling, Savchenko, Yevgeny, Selivanova, Ekaterina, Timofeeva, Marina (2018) Mineralogical and Geochemical Constraints on Magma Evolution and Late-Stage Crystallization History of the Breivikbotn Silicocarbonatite, Seiland Igneous Province in Northern Norway: Prerequisites for Zeolite Deposits in Carbonatite Complexes. Minerals, 8 (11) 537 doi:10.3390/min8110537 | Journal (article/letter/editorial) | | alteration. The rock shows a rare mineral association: calcite + pyroxene + amphibole + zeolite group minerals...minerals, and it is classified as silicocarbonatite. Calcite, titanite and pyroxene (Di36–46 Acm22–37 Hd14–21...revealed. Keywords: silicocarbonatite; melteigite; calcite; nepheline; zeolite group minerals; garnet; crystal...zeolites (pseudomorphosed after nepheline; [15]), calcite, titanite and zircon. Melanite (up 30–70 modal...can be up to 3 cm long. Inclusions of titanite, calcite and an opaque mineral are observed. In addition |  | Salnikova, Ekaterina B., Chakhmouradian, Anton R., Stifeeva, Maria V., Reguir, Ekaterina P., Kotov, Alexander B., Gritsenko, Yulia D., Nikiforov, Anatoly V. (2019) Calcic garnets as a geochronological and petrogenetic tool applicable to a wide variety of rocks. Lithos, 338. 141-154 doi:10.1016/j.lithos.2019.03.032 | Journal (article/letter/editorial) | | are composed predominantly of Sr-REE-enriched calcite and associated with zones of pervasive albitization...replaced by a lighter-colored yellow variety along calcite-filled AC C fractures (Fig. 1a). Fine-grained...2003). SC The syenites are locally crosscut by calcite carbonatites, which are surrounded by a fenitic...containing numerous inclusions of fluorapatite, calcite, xenocrystic plagioclase, clinopyroxene AC C ...The Belaya Zima complex is located in the Tulun district of the Irkutsk Region, southern Siberia (Russia) |  | | Journal (article/letter/editorial) | | Associated minerals are magnesiohastingsite, calcite, magnetite, perovskite, titanite, clinochlore and...Cambridge Chakhmouradian AR, Zaitsev AN (2002) Calcite-amphibole-clinopyroxene rock from the Afrikanda...from Ambadungar carbonatite-alkalic complex, Deccan Igneous Province, Gujarat State, Western India. J Asian...Mineral 74:840–851 Lehijarvi M (1960) The alkaline district of Iivaara, Kuusamo, Finland. Bull Comm Geol Finl |  | Ghosh, Biswajit, Morishita, Tomoaki, Ray, Jyotisankar, Tamura, Akihiro, Mizukami, Tomoyuki, Soda, Yusuke, Ovung, Thungyani N. (2017) A new occurrence of titanian (hydro)andradite from the Nagaland ophiolite, India: Implications for element mobility in hydrothermal environments. Chemical Geology, 457. 47-60 doi:10.1016/j.chemgeo.2017.03.012 | Journal (article/letter/editorial) | | titanian (hydro)andradite from the Nagaland ophiolite, India: Implications for element mobility in hydrothermal...titanian (hydro)andradite from the Nagaland ophiolite, India: Implications for element mobility in hydrothermal...titanian (hydro)andradite from the Nagaland ophiolite, India: implications for element mobility in hydrothermal...Calcutta, 35 Ballygunge Circular Road, Kolkata, India 2 School of Natural System, College of Science and...mantle section of the RI Nagaland ophiolite, India have been investigated for mineral chemical study |  | | Journal (article/letter/editorial) | | Sr–Nd–O isotopes, baddeleyitic Hf isotopes and calcite O–C isotopes as well as whole-rock Sr–Nd isotopes...coarse-grained granular texture consisting of calcite and dolomite with subordinate amounts of apatite...baddeleyite, calzirtite, pyrochlore, and monazite. Calcite grains show banded structures with Fe-Ti oxide...and/or granular aggregates are present within the calcite crystals. Backscattered electron (BSE) analyses...to 2.4 Ga, interpreted as the xenocrysts. 3.6. Calcite oxygen and carbon isotope analyses Values of δ18O |
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