 | | Journal (article/letter/editorial) | | Indian Subcontinent carbonatites occur in India, Pakistan, Afghanistan and Sri Lanka; but so far not known...Myanmar. This paper takes an overview of the carbonatite occurrences in the Indian Subcontinent in the...Dongar), Pakistan (Permian Koga and Tertiary Pehsawar Plain Alkaline Complex which includes Loe Shilman, Sillai...Gruyter. Attribution 4.0 License Keywords: Carbonatite, Sevathur, Newania, Sung Valley, Amba Dongar...Plain, Khanneshin, Eppawala 1 Introduction Carbonatite melts are known to form by very low degrees of |  | | Journal (article/letter/editorial) | | Wales,from blueschist, reclassification, 533; Pakistan, sodic, in fenites, 187; New South Wales, 241...minerals, New South Wales, 49 Carbonatite, Norway, RE mobility, 503; Pakistan, sodic amphiboles in fenites...Restormel mine, waylandite, 731; CUMBRIA, Lake District, tourmalinization in Skiddaw Group, 17 Erlianite...YANG, R., erlianite, new mineral, 285 Fenites, Pakistan, sodic amphiboles in, 187 Ferrierite, New Zealand..., and COOPER, D. C., tourmalinization in Lake District, 17 FOSTER, C. T., JR., garnet reactions in schist |  | | Journal (article/letter/editorial) | | PARAGENESES OF MINERALS Micas from the Khaluta Carbonatite Deposit, Western Transbaikal Region G. S. Ripp...Received March 14, 2008 AbstractâThe Khaluta carbonatite deposit located in the western Transbaikal region...the southern framework of the Siberian Craton. Carbonatite is associated with shonkinite and syenite and...always observable. The δ18O values of micas from carbonatite, shonkinite, syenite, and fenite are similar...calculate the crystallization temperature of carbonatite. DOI: 10.1134/S1075701509080145 INTRODUCTION |  | Vrublevskii, V.V., Bukharova, O.V., Nebera, T.S., Sveshnikova, V.L. (2019) Composition and origin of rare-metal (NbâTa, REE) and sulfide mineralization in magnesiocarbonatites from the Yenisei Ridge, Central Siberia. Ore Geology Reviews, 111. 102949 doi:10.1016/j.oregeorev.2019.102949 | Journal (article/letter/editorial) | | Abstract The Penchenga Neoproterozoic linear fenite-carbonatite complex in the Yenisei Ridge consists of several...pyrrhotite, pyrite, Cu-Pb-Zn-Ag sulfide and hessite, monazite-(Ce) and REE-carbonates of synchysite, cordylite...208Pb/206Pb) suggest a mantle PREMA + EM 2 source of carbonatite magma and mineralization (including Nb and REE)...in the Urals; Newania in India; Loe Shilman and Sillai Patti in Pakistan; Qinling orogen carbonatites in...such as the Neoproterozoic Penchenga fenite-carbonatite complex in the Southern Trans-Angara area of |  | Liu, Shang, Fan, Hong-Rui, Yang, Kui-Feng, Hu, Fang-Fang, Rusk, Brian, Liu, Xuan, Li, Xiao-Chun, Yang, Zhan-Feng, Wang, Qi-Wei, Wang, Kai-Yi (2018) Fenitization in the giant Bayan Obo REE-Nb-Fe deposit: Implication for REE mineralization. Ore Geology Reviews, 94. 290-309 doi:10.1016/j.oregeorev.2018.02.006 | Journal (article/letter/editorial) | | unique type of alkali metasomatism related to carbonatite or 26 alkaline igneous rocks, is widely distributed...distributed around the Mesoproterozoic 27 carbonatite dykes in the Bayan Obo giant REE-Nb-Fe deposit...been proposed. Fenitization associated with carbonatite is an 31 appropriate indicator of REE mineralizing...zonal 43 texture of sodic amphiboles from Wu carbonatite dyke. The early stage 44 fenitization was Mg...dyke. The initial alkali fluids derived from carbonatite commonly 49 exhibits LREE-rich patterns. Therefore |  | Le Bas, M. J., Xueming, Y., Taylor, R. N., Spiro, B., Milton, J. A., Peishan, Z. (2007) New evidence from a calcite-dolomite carbonatite dyke for the magmatic origin of the massive Bayan Obo ore-bearing dolomite marble, Inner Mongolia, China. Mineralogy and Petrology, 90 (3) 223-248 doi:10.1007/s00710-006-0177-x | Journal (article/letter/editorial) | | Netherlands New evidence from a calcite-dolomite carbonatite dyke for the magmatic origin of the massive Bayan...trace element distribution in dolomite-calcite carbonatite dykes at Bayan Obo are provided, and a Mid-Proterozoic...Thus the large H8 dolomite is interpreted as a carbonatite intrusion that contains wall-rock xenoliths and...similarity of the H8 dolomite marble to the carbonatite dykes nearby, indicated a carbonatitic origin...that it must, although unlikely, be a massive carbonatite tuff deposit. Subsequent field work, together |  | | Report (chapter) | | incompatible-element content. Further fractionation of carbonatite magma can produce mineralizing fluids rich in...rare-earth elements, F, Ba, U and Th. Dolomite carbonatite forms only in the deeper parts of carbonatitic...perhaps at depths greater than 2 km. Explosive carbonatite volcanism can occur giving widespread carbonate...with lavas. Fenitization characterizes ijolite-carbonatite intrusive complexes. Syenitic fenites containing...the Aln6 complex. He maintained that alkali carbonatite magma was the prime intrusive material at Aln6 |  | | Book | | Dr. G. Liittig, Erlangen Band 25 GEOL OGY OF PAKISTAN edited by / F. K. Bender and H. A. Raza 1995...BORNTR AEGER ¡ BERLIN ¡ STUTTGART GEOLO GY OF PAKISTAN edited by F .K. Bender and H.A. Raza by D....Developme nt Institute of Pakistan, 230, Nazimuddi n Road F-7 /4, Islamabad, Pakistan. Dr. D. BANNERT, Dr....of Pakistan, FF 2 Block 59, Seaview Township, Defence Housing Authority, Karachi-75500, Pakistan. Prof...University of the Punjab, New Campus, Lahore-54590, Pakistan. Ongoing small scale detachment tectonics within |  | | Journal (article/letter/editorial) | | alkaline silicate igneous rocks, forming alkaline-carbonatite complexes, but some occur as isolated pipes,...indicator mineral surveys Carbonatites and alkaline-carbonatite complexes are the main sources of rare earth... Nine per cent of carbonatites and alkaline-carbonatite complexes contain active or historic mines, making...Introduction Mineralised carbonatites and alkaline-carbonatite complexes are highly sought after, multi-commodity...targets for mining companies worldwide. Alkaline-carbonatite complexes are signiďŹcant sources of Cu, apatite |  | | Report (issue) | | Deposit/Site_Name, is meant to identify the area, deposit, district, mine, or occurrence to which the geologic, economic...duplicates, for some areas we report information for a district or area, as well as for specific deposits or mines...Phosphate, potash and natural gas occurrences in Pakistan, in Lee, A.I.N., ed., Fertilizer mineral occurrences...rare-earth minerals in monticellite-calcite carbonatite of the Oka Complex, Quebec: The Canadian Mineralogist...116-131. Dawson, K.R., and Currie, K.L., 1984, Carbonatite-hosted deposits, in Eckstrand, O.R., ed., Canadian | | | Report (issue) | | Deposit/Site_Name, is meant to identify the area, deposit, district, mine, or occurrence to which the geologic, economic...duplicates, for some areas we report information for a district or area, as well as for specific deposits or mines...fluorapatite monazite, bastnäsite quartz strontianite, celestite tantalite thorite, monazite ilmenite, rutile...Phosphate, potash and natural gas occurrences in Pakistan, in Lee, A.I.N., ed., Fertilizer mineral occurrences...the Bijawar rocks of Hirapur-Bassia areas, Sagar District, Madhya Pradesh, India: Mineralium Deposita, v |  | | Book | | MALAWI Mount Malosa, Chilwa alkaline province, Zomba district. "Illite" is the name of a series of incompletely...ilmenite Cl) 1stals were found in 2002 in a calcite-carbonatite vein intruding gneiss, together with very large...called "jacupirangite" found in the Jacupiranga carbonatite deposit is ilmenite, in lustrous, flattened crystals...measuring 2.5 X 8 X 12 cm (Pekov, 2000). ASIA PAKISTAN FORMER SOVIBT UNION RUSSIA Dodo deposit near...Compendium of Mineral Discoveries, 1960-2015 Tor Ghar, Khyber Agency, Federally Administered Tribal Areas. Around |  | | Journal (volume) | | February 1987 in Luc Yen (a small city in Yen Bai province, N- Vietnam), this country is an important source...from Burma. On the way from the capital of the province, which is also named Yen Bai, to Luc Yen, a new...and rose quartz from the Borborema Pegmatitic Province (Brazil) irradiated with high gamma doses Barreto...granitic pegmatities located in Borborema Pegmatite Province (BPP, Brazil), it is common to find areas of rose...2009, the new deposit at Davib-Ost farm, Karibib District, was discovered. Miarolitic cavities within granite |  | | Report (volume) | | carbonatites 53 TWYMAN, J. D. & GITTINS, J. Alkalic carbonatite magmas: parental or derivative ? 85 DAWSON...Outline of the petroIogy of the Kenya rift alkaline province 293 MACDONALD,R. Quaternary peralkaline silicic...petrochemistry of the northern part of the Chilwa alkaline province, Malawi 335 BOWDEN, P., BLACK, R., MARTIN, R...crystallization history of the Velasco alkaline province, eastern Bolivia 403 BARKER, D. S. Tertiary...alkaline magmatism in southern Greenland: the Gardar province 449 LARSEN, L. M. & SORENSEN, H. The Ilimaussaq |
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