| Stolz, A. J., Varne, R., Wheller, G. E., Foden, J. D., Abbott, M. J. (1988) The geochemistry and petrogenesis of K-rich alkaline volcanics from the Batu Tara volcano, eastern Sunda arc. Contributions to Mineralogy and Petrology, 98 (3) 374-389 doi:10.1007/bf00375187 | Journal (article/letter/editorial) | petrogenesis of K-rich alkaline volcanics from the Batu Tara volcano, eastern Sunda arc A.J. Stolz 1, R. Varnc...presented for leucite basanite and leucite tephrite eruptives and dykes from the Batu Tara volcano, eastern...general. Chemical and mineralogical data for the Batu Tara K-rich rocks indicate that they were formed by...1982; Poli et al. 1984; Rogers et al. 1985) and Indonesia (Foden and Varne 1980; Nicholls and Whitford 1983;...rocks. Whitford et al. (1979) proposed that K-rich leucite-bearing eruptives of Muriah and Ringgit Beser in | | | Journal (article/letter/editorial) | the potassic rock suite from Batu Tara volcano (East Sunda Arc, Indonesia) M.J. v a n Bergen ~, P.Z. V...potassic rock suite from Bata Tara volca~,o (East $unda Arc, Indonesia). In: A. Peccerillo and S+ Foley...28:261-282. Batu Tara is an active p,3ta~ic volcano in lhe eastern Sunda arc. Its leucite-bearing rock...with different mantle origins. The mantle below Batu Tara is most likely heterogeneous and several source...Trace element and isotopic compositions of Ba|u Tara and adjacent volcanoes are consistent with the involvement | | Stolz, A. J., Varne, R., Davies, G. R., Wheller, G. E., Foden, J. D. (1990) Magma source components in an arc-continent collision zone: the Flores-Lembata sector, Sunda arc, Indonesia. Contributions to Mineralogy and Petrology, 105 (5) 585-601 doi:10.1007/bf00302497 | Journal (article/letter/editorial) | collision zone: the Flores-Lembata sector, Sunda arc, Indonesia A.J. Stolz 1, R. Varne 1, G.R. Davies 2, G.E....from the islands of Flores, Adonara, Lembata and Batu Tara in the eastern Sunda arc. The volcanics vary in...types to the K-rich leucite basanites of Batu Tara. From the tholeiites to the leucite basanites there are...(including Paluweh, Adonara and Lembata) and Batu Tara in the eastern Sunda arc (Fig. 1). These eruptives...d e s i t e s a n d dacites to the K - r i c h leucite b a s a n ites o f B a t u T a r a (Varne a n d | | Hoogewerff, J.A, Van Bergen, M.J, Vroon, P.Z, Hertogen, J, Wordel, R, Sneyers, A, Nasution, A, Varekamp, J.C, Moens, H.L.E, Mouchel, D (1997) U-series, SrNdPb isotope and trace-element systematics across an active island arc-continent collision zone: Implications for element transfer at the slab-wedge interface. Geochimica et Cosmochimica Acta, 61 (5) 1057-1072 doi:10.1016/s0016-7037(97)84621-2 | Journal (article/letter/editorial) | 5Volcanological Survey of Indonesia, J1. Diponegoro 57, Bandung, Indonesia 6Department of Earth and Environmental...arc-continent collision zone in the East Sunda Arc of Indonesia. Samples from four active volcanoes exhibit...1057 1058 J.A. Hoogewerff et al. 300 km - ~Batu Tara Fig. 1. Locations of the active volcanoes studied...studied in the Adonara-Pantar Sector (APS) of the East Sunda Arc. Werung and Iya (at the volcanic front...Flores): low-K; Boleng and Lewotolo: medium-high K; Batu Tara: ultrapotassic. Plusses indicate locations of | | | Journal (article/letter/editorial) | LETTER Mapping magma sources in the east Sunda-Banda arcs, Indonesia: Constraints from helium isotopes...recent lavas for eleven volcanoes from Flores in the east Sunda arc through the inactive segment between the...the extreme of the contiguous Banda arc. In the east Sunda arc, 3He/4He ratios (R) vary between 4.5 RA...RA ( RA = air 3He/4He) for the leucitic Batu Tara volcano to a remarkable low of pure radiogenic helium...crustal material in magma genesis throu~out the east Sun~/~nda arcs, as far west as Iya in central Flores | | | Journal (article/letter/editorial) | Springer-Verlag 1980 Role of Subduction in the Genesis of Leucite-Bearing Rocks: Discussion A.D. Edgar Department...of the leucite-bearing lavas in the Roman region, Italy, Cundari (1979) states stat" - leucite-bearing...subduction zones - " (p. 9) and (on p. 18) that " - leucite-bearing lavas are very rare in subducted regions...represents " - the welt-established association between leucite-bearing rocks and intraplate tectonics characterized...conclusion he cites (among other localities) the Leucite Hills, Wyoming and the Highwood and Bearpaw Mountains | | Altherr, Rainer, Topuz, Gültekin, Siebel, Wolfgang, Şen, Cüneyt, Meyer, Hans-Peter, Satır, Muharrem, Lahaye, Yann (2008) Geochemical and Sr–Nd–Pb isotopic characteristics of Paleocene plagioleucitites from the Eastern Pontides (NE Turkey) Lithos, 105 (1) 149-161 doi:10.1016/j.lithos.2008.03.001 | Journal (article/letter/editorial) | plagioleucitites consist of clinopyroxene, analcime (former leucite), Ti-magnetite, plagioclase, sanidine, apatite...considerably altered, whereby leucite is almost totally analcimized, apart from leucite inclusions within clinopyroxene...Rb. Both the high modal abundance of (former) leucite and the composition of clinopyroxene indicate an...clinopyroxene and pinkish to white analcimized leucite within a grey groundmass. The epiclastic deposits...clinopyroxene and plagioclase, but not of leucite. Analcimized leucite is, however, an abundant groundmass | | O'Brien, Hugh E., Irving, Anthony J., McCallum, I.S., Thirlwall, Matthew F. (1995) Strontium, neodymium, and lead isotopic evidence for the interaction of post-suhduction asthenospheric potassic mafic magmas of the Highwood Mountains, Montana, USA, with ancient Wyoming craton lithospheric mantle. Geochimica et Cosmochimica Acta, 59 (21) 4539-4556 doi:10.1016/0016-7037(95)99266-j | Journal (article/letter/editorial) | rocks erupted in Recent arcs, including Italy, Indonesia, and western Mexico. However, isotopic compositions...emplaced into the Archean/Proterozoic Wyoming Province, must reflect the influence of ancient, geochemically...suggesting derivation of these and other Wyoming Province magmas by direct melting of lithospheric mantle...greater than zero (as observed for many Wyoming Province kimberlitic-alnijitic magmas and for Recent potassic...rare, younger (28-2 Ma) lamproitic magmas of the province likely reflect a larger contribution from veined | | | Journal (article/letter/editorial) | Western Austratia, Mineral House, I00 Plain St., East Perth, II.:A., 6004, Australia LITHOS ABSTRACT...occur in active island arcs (e.g. Sunda arc, Indonesia) where they are closely associated wlth contemporaneous...post-collisional settings (e.g. the R o m a n Province, Italy and southeastern Spain) and in intraplate...either active rifting (e.g. Tora-Ankole Province of the East African Rift) or hotspot activity (e.g.... southeast Australian, Gaussberg and Leucite Hills 0024-4937/92/$05.00 © 1992 Elsevier Science Publishers | | EDWARDS, C. M. H., MENZIES, M. A., THIRLWALL, M. F., MORRIS, J. D., LEEMAN, W. P., HARMON, R. S. (1994) The Transition to Potassic Alkaline Volcanism in Island Arcs: The Ringgit--Beser Complex, East Java, Indonesia. Journal of Petrology, 35 (6) 1557-1595 doi:10.1093/petrology/35.6.1557 | Journal (article/letter/editorial) | Island Arcs: The Ringgit-Beser Complex, East Java, Indonesia 1 Royal Holloway, University of London...former island arc regions (e.g., Aeolian Islands, Indonesia, Papua New Guinea Highlands, and Italy) is unclear...(e.g., Muriah, Tambora, Sangeang Api, and Batu Tara, Indonesia; Stromboli, Aeolian Islands; Koroimavua...from the volcanic complex of Ringgit-Beser, East Java, Indonesia, which is situated behind the currently... THE R I N G G I T - B E S E R C O M P L E X , EAST JAVA 1559 Tectonic setting and geology of Ringgit-Beser | | | Journal (article/letter/editorial) | Springer-Verlag 1980 Role of Subduction in the Genesis of Leucite-Bearing Rocks: Facts on Fashion? Reply to A.D....elucidation of the following aspects: 1. The genesis of leucite-bearing rocks cannot be explained on the basis...substantiated by the occurrence of leucite-bearing rocks; 2. Leucite-bearing rocks are rare in arc-trench...3. "High K volcanic rocks" are not necessarily leucite-bearing rocks and may not be genetically related...(Varekamp 1979). The Roman Volcanic Region, Italy Indonesia Edgar recommends the hypothesis of Ninkovich | | Kullerud, Kåre, Zozulya, Dmitry, Bergh, Steffen G., Hansen, Harald, Ravna, Erling J.K. (2011) Geochemistry and tectonic setting of a lamproite dyke in Kvaløya, North Norway. Lithos, 126 (3) 278-289 doi:10.1016/j.lithos.2011.08.002 | Journal (article/letter/editorial) | similar to the anorogenic types of lamproite from Leucite Hills (Wyoming) and Smoky Butte (Montana). The...Basement Complex is a 120 × 20 km large basement province of Neoarchean and Paleoproterozoic rocks separated...the Scandinavian Caledonian thrust nappes in the east by the combination of a basal low-angle Caledonian...4) forsterite, 5) low-Al diopside, 6) Fe-rich leucite, and 7) Fe-rich sanidine. In addition, characteristic...extreme of the lamproite clan and similar to the Leucite Hills and the Smoky Butte lamproites (Fraser et | | | Journal (article/letter/editorial) | TAMU, College Station, TX 77843, USA Magmatic Province. Fluxing peridotite with H2O versus H2O-bearing...post-collision settings such as in the Roman Magmatic Province. Experimental methods Starting materials The...post-collisional settings, such as Roman Magmatic Province, have been inferred to have sediment contribution...inactive subduction regimes in Roman Magmatic Province, Aegean region, and Western Anatolia. Aegean and...Vulsini and Colli Albani from Roman Magmatic province and Batu Tara from Sunda, except that at a given MgO | | | Journal (article/letter/editorial) | Publishers B.V., Amsterdam 241 The Dodecanese Province, SE Aegean: A model for tectonic control on potassic...Foden, J. and Varne, R., 1992. The Dodecanese Province, SE Aegean: A model for tectonic control on potassic...tectonic setting of this distinct igneous province (Dodecanese Province, DP) and presents mineralogical, geochemical...continental material is widespread, such as Eastern Indonesia and the Mediterranean region, yet are rare from...provinces, each of which is generally elongated in an east-west direction, lie within the Aegean Sea and become | | | Journal (article/letter/editorial) | kamafug)ies of East Africa are potassiumrich meliIitites {Combe and Holmes, 1945 ), having leucite and k~silite...experiments on lamproites, low-Fete3 cores to leucite and spinel phenocrysts in lamproites (Foley, 1985;...content of volcanics in the western branch of the East African Rift increases northwards, correlating with...measured at < 2 wt.% and for Somma, Sabatini and Batu Tara at < 1.1 wt.% (Savelli, 1967; Cundari, 1979; Stolz...groups, with upper limits of 0.76 wt.% in the Leucite Hil|s (Aoki et al., 1981 ) and 1.4 wL% in the hypabyssal | | | Journal (article/letter/editorial) | taken from reviews of (a) the Sunda-Banda Arc of Indonesia (Wheller et al., 1987) and (b) ultrapotassic rocks...eastern Java to Flores, to continentarc collision east of Flores. Cenozoic volcanism occurs along almost...increase progressively from west to east, culminating in the leucite-bearing volcanoes Muriah in Java,... Soromundi and Sangenges on Sumbawa, and Batu Tara north of Lembata. In the Banda sec- 6 S.F. FOLEY...content of the volcanism decreases from west to east, away from the continent-arc collision zone. Overall | | | Journal (article/letter/editorial) | Ethiopian plateau and K-rich lavas from the Roman Province respectively, reflecting similarities between...-- • ".... R o m a n 8,0 ..*- ..,...,.,. Province " " . ,. ,,,,..- ...., ,., ......... "...Neoro et al., 1982) and K-rich lavas from Roman Province (dotted contour) (Dal Neoro et al., 1985) to convert...by the vitreous vescicular scoria of sample 8 (leucite-basanite), giving an average temperature (between...Ethiopian plateau and K-rich lavas from the Roman Province (Dal Negro et al., 1982, 1985), respectively reflecting | | | Journal (article/letter/editorial) | origin of Cenozoic Yulong monzogranite-porphyry, east Tibet: Geochemical and Sr–Nd–Pb–Hf isotopic constraints...Sr–Nd–Pb–Hf isotopes; metasomatized lithospheric mantle; East Tibet 1. Introduction * Corresponding author....India– Asia collision, it consists of a series of east–west trending crustal terranes that were successively...they overlap the field of the Batu Tara (eastern Sunda arc, Indonesia) potassic volcanic rocks [41],...signatures for the YP and related rocks. Pietre Nere, Batu Tara, Roccamonfina, Roman region and Spanish represent | | | Journal (article/letter/editorial) | syenitic stocks in the southwestern Grenville Province Louise Corriveau 1 and Michael P. Gorton 2 1 Centre...Mont-Laurier area of the southwestern Grenville Province are shown to belong to the first recorded Proterozoic...Metasedimentary Belt of the southwestern Grenville Province. They define a 1089 to 1076 Ma, 450-km-long grenvillian...alkaline plutonic (PAP) province. The presence of this K-rich alkaline province indicates that the scarcity...(Wynne-Edwards 1972) of the southwestern Grenville Province. The Central Metasedimentary Belt comprises a | | | Journal (article/letter/editorial) | Conticelli and PeccedUo, this issue). Only at Batu Tara in Indonesia can it be shown that pfagioleucitites can...setting (Stolz et al., 1988). Even in western Indonesia, trace element decoupling occurs which might not...exclusively at the northern end of the plagioleucitite province and have been suggested by Conticelli and Peccerillo...1984. Picritic rocks of the north Lebombo and south-east Zimbabwe. In: A.J. Erlank (Editor), Petrogenesis...Petrogenesis of the Volcaaic Rocks of tile Karoo Province. Speco Publ. Geol. Soco S.Afr. ,13: 105-123. Bulau, .LR | | | Book | K. Gupta Kenzo Yagi Petrology and Genesis of Leucite-Bearing Rocks With 99 Figures and 43 Tables Springer-Verlag...Includes bibliographical references and index.!. Leucite. 2. Petrology. 1. Yagi, Kenzo, 1914- joint author...dominated by mafic and ultramafic rocks containing leucite. Its occurrence is very restricted as compared...are discussed. Phase equilibria studies on many leucite-bearing ternary, pseudoternary, quaternary, and... Survival of leucite and formation of pseudoleucite is discussed in Chapter 13. Leucite-bearing synthetic | | Yücel, Cem, Temizel, Rfan, Abdioğlu, Emel, Arslan, Mehmet, Yağcıoğlu, Ufuk Celal (2014) Origin of analcimes in the Tertiary volcanic rocks from the Eastern Pontides (NE Turkey): a textural, mineralogical and geochemical approach. Neues Jahrbuch für Mineralogie - Abhandlungen Journal of Mineralogy and Geochemistry, 191 (3) 277-299 doi:10.1127/0077-7757/2014/0261 | Journal (article/letter/editorial) | than Na and probably represent the remnants of leucite as marked by K-zoning. X-ray diffraction studies...tetragonal analcime crystals in addition to tetragonal leucite. The presence of Ca-clinopyroxene and plagioclase...on perfect analcime crystals or on the analcime-leucite transformation system to validate a primary magmatic...and Sinop area. Besides, some Upper Cretaceous leucite and/or analcime bearing alkaline volcanic rocks...2013). The Eastern Pontides Tertiary volcanic province (EPTVP) formed during this period (Arslan 2003) | | | Journal (article/letter/editorial) | Volcanic Complex belongs to the Roman Magmatic Province of Central Italy; the volcanic activity took place...ranging in composition from trachybasalts through leucite basanites and leucititic tephrites to tephritic...with local influence of crustal assimilation. The leucite basanites represent primary mantle magmas which...crystallisation dominated respectively by clinopyroxeneq leucite and clinopyroxene q plagioclase yielded the most...volcanic rocks belonging to the Roman Magmatic Province ŽFig. 1.. The volcanic activity occurred during | | | Book (edition) | Igneous Rocks from the Five Tectonic Settings Roman Province (Italy): Example from a Continental Arc Setting...Associations . Grasberg Copper-Gold Deposit, Indonesia Porgera Gold Deposit, Papua New Guinea Synthesis...Lamprophyres . Shoshonitic Lamprophyres from the Superior Province, Canada (Archaean) Introduction Nature of Mesothermal...South Wales, Australia Grasberg, Indonesia . Kirkland Lake, Superior Province, Canada . Ladolam, Lihir Island...al. 1990; Muller et al. 1994), and Grasberg, Indonesia (Hickson 1991). Smaller examples include the Lamaque | | Conticelli, Sandro, Avanzinelli, Riccardo, Poli, Giampiero, Braschi, Eleonora, Giordano, Guido (2013) Shift from lamproite-like to leucititic rocks: Sr–Nd–Pb isotope data from the Monte Cimino volcanic complex vs. the Vico stratovolcano, Central Italy. Chemical Geology, 353. 246-266 doi:10.1016/j.chemgeo.2012.10.018 | Journal (article/letter/editorial) | October 2012 Keywords: Sediment recycling Leucite-free/leucite-bearing ultrapotassic rocks Lamproite Sr–Nd–Pb...Italy a b s t r a c t In the Italian peninsula leucite-free and -bearing ultrapotassic rocks occur intimately...Pliocene to Lower Pleistocene. Silica under-saturated leucite-bearing ultrapotassic rocks, mainly leucitites...Middle–Upper Pleistocene. The transition from leucite-free to -bearing rocks is diachronous and in some...occurrence of crustal-derived magmas coeval with early leucite-free magma. The Monte Cimino–Vico area is a key |
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