Foden, J. D., & Varne, R. (1980). The petrology and tectonic setting of Quaternary—recent volcanic centres of Lombok and Sumbawa, Sunda arc. Chemical Geology, 30(3), 201-226.

Foden, J. D., & Varne, R. (1981). Petrogenetic and tectonic implications of near coeval calcalkaline to highly alkaline volcanism on Lombok and Sumbawa islands in the eastern Sunda Arc. In The Geology and Tectonics of Eastern Indonesia (Vol. 2, pp. 135-152). Geological Research and Development Centre.

Turner, S., Foden, J., George, R., Evans, P., Varne, R., Elburg, M., & Jenner, G. (2003). Rates and processes of potassic magma evolution beneath Sangeang Api volcano, East Sunda arc, Indonesia. Journal of Petrology, 44(3), 491-515.

Reference Search (possible matching items)

	Gasparon, M., Hilton, D.R., Varne, R. (1994) Crustal contamination processes traced by helium isotopes: Examples from the Sunda arc, Indonesia. Earth and Planetary Science Letters, 126 (1) 15-22 doi:10.1016/0012-821x(94)90239-9	Journal (article/letter/editorial)
	helium isotopes: Examples from the Sunda arc, Indonesia M. Gasparon a, D.R. Hilton b,1, R. Varne a a Geology...central Sumatra and Sumbawa in the Sunda arc of Indonesia. Olivine crystals in mantle xenoliths (lherzolite)...number of volcanic centres in the Sunda arc of Indonesia. We show that because 3 H e / 4 H e ratios can...quasi-continental in composition and thickness in west Java, whereas it is oceanic in thickness and probably...clinopyroxene + nepheline + leucite + magnetite + sanidine + apatite, and has high contents of Sr and Rb
	*Hawkesworth, Chris, George, Rhiannon, Turner, Simon, Zellmer, Georg (2004) Time scales of magmatic processes. Earth and Planetary Science Letters, 218 (1) 1-16 doi:10.1016/s0012-821x(03)00634-4*	Journal (article/letter/editorial)
	Hawaii, 1955, P is Parinacota, Chile, SA is Sangeang Api, Indonesia, and the data sources are [28,29,36,37...on Hawaii [28] up to 3000 years from Sangeang Api in Indonesia, the Tonga arc and Mount St. Helens [29^31]...lavas have shallower slopes more akin to the Sangeang Api lavas [29]. In situations where the rate of...subsequent recharge: evidence from Sr isotopes in sanidine phenocrysts, Taylor Creek Rhyolite, N.M., J. Petrol...potassic magma generation beneath Sangeang Api volcano, east Sunda arc, Indonesia, J. Petrol. 44 (2003) 491^515
	Fabbrizio, Alessandro, Schmidt, Max W., Günther, Detlef, Eikenberg, Jost (2009) Experimental determination of Ra mineral/melt partitioning for feldspars and 226Ra-disequilibrium crystallization ages of plagioclase and alkali-feldspar. Earth and Planetary Science Letters, 280 (1) 137-148 doi:10.1016/j.epsl.2009.01.022	Journal (article/letter/editorial)
	cumulate from the 1985–1988 activity of Sangeang Api, Indonesia, (Turner et al., 2003a), the eruptions...Reid, 2003), Kilauea (Cooper et al., 2001), Sangeang Api Volcano (Turner et al., 2003a), for volcanoes...0.252 0.163 0.175 0.184 0.197 0.169 0.182 Sangeang Api (Turner et al., 2003a) SA21 (1985–1988) 2.0...become 6.9 ka (LT2) and 3.7 ka (LT3). 7.5. Sangeang Api Volcano 8. Conclusions Turner et al. (2003a)...of rare earths and other trace elements between sanidine and coexisting volcanic glass. J. Geophys. Res
	Snyder, Darin C., Widom, Elisabeth, Pietruszka, Aaron J., Carlson, Richard W., Schmincke, Hans-Ulrich (2007) Time scales of formation of zoned magma chambers: U-series disequilibria in the Fogo A and 1563 A.D. trachyte deposits, São Miguel, Azores. Chemical Geology, 239 (1) 138-155 doi:10.1016/j.chemgeo.2007.01.002	Journal (article/letter/editorial)
	is extinct) in the east and Sete Cidades in the west (hachured lines mark calderas). The eastern and...produced by ∼ 40% fractional crystallization of sanidine with minor biotite, clinopyroxene, magnetite and... 141 are subhedral to anhedral granular with sanidine and perthite crystals forming interdigitating...subhedral granular textures with interlocking sanidine crystals, whereas hydrothermally altered syenites...et al. / Chemical Geology 239 (2007) 138–155 a sanidine-dominated (91%) assemblage with minor biotite
	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)
	analcime (former leucite), Ti-magnetite, plagioclase, sanidine, apatite and accessory biotite. The rocks are...clinopyroxene, Ti-magnetite, analcime (leucite), sanidine, plagioclase, apatite and altered glass. Type-II...groundmass of clinopyroxene, Ti-magnetite, plagioclase, sanidine, analcime (leucite) and accessory biotite. Secondary...(analcime) phenocrysts often have ﬁne-grained rims of sanidine, most probably due to peritectic reaction between...and plagioclase are embedded in a groundmass of sanidine, plagioclase, leucite (analcime), Ti-magnetite
	Farahat, E.S., Shaaban, M.M., Abdel Aal, A.Y. (2007) Mafic xenoliths from Egyptian Tertiary basalts and their petrogenetic implications. Gondwana Research, 11 (4) 516-528 doi:10.1016/j.gr.2006.07.004	Journal (article/letter/editorial)
	thickness of about 140 cm and trending north 80° west. The dyke is highly fractured and intensively weathered...Alkali feldspar (mostly anorthoclase with minor sanidine) occurs as euhedral to subhedral untwinned crystals... Xenolith ZH-2 Host anorthoclase and rarely sanidine of also similar compositional range (Or50Ab32An18...of cognate mafic nodules in the Kula volcanic province to the fact that the plumbing system in this region...anorthite-bearing gabbroic anorthosite dykes in north-west Skye. Journal of Petrology 18, 595–620. Droop, G
	*Turner, S., Costa, F. (2007) Measuring Timescales of Magmatic Evolution. Elements, 3 (4) 267-272 doi:10.2113/gselements.3.4.267*	Journal (article/letter/editorial)
	(filled circles) and those from the Asal rift and Sangeang Api in the Sunda arc. After George et al. 2004 ...Blake (2006) used Sr and Ba concentrations in sanidine from the Bishop Tuff and obtained timescales of...Oxygen isotope disequilibrium between quartz and sanidine from the Bandelier Tuff, New Mexico, consistent
	Borisova, Anastassia Y., Jochum, Klaus Peter, Gouy, Sophie (2020) Mineralogical and geochemical features of the Allan Hills tephra, South Victoria Land: Implications for mid-Pleistocene volcanic activity in Antarctica. Polar Science, 23. 100505pp. doi:10.1016/j.polar.2020.100505	Journal (article/letter/editorial)
	used: albite (Na), periclase (Mg), corundum (Al), sanidine 106 (K), wollastonite (Si and Ca), pyrophanite...hydrothermally altered oceanic lithosphere. Indeed, the West Antarctic Rift 316 System may be related to a...volcanic group, in particular, Erebus volcanic province. 335 336 4.2. Physical-chemical conditions of...xenocrysts in the Erebus and Melbourne Volcanic Province trachytes 435 and more highly differentiated...1999. Crustal and lithospheric structure of the West Antarctic Rift System 530 from geophysical investigations
	Fabbrizio, Alessandro, Schmidt, Max W., Günther, Detlef, Eikenberg, Jost (2010) Ra-partitioning between phlogopite and silicate melt and 226Ra/Ba–230Th/Ba isochrons. Lithos, 114 (1) 121-131 doi:10.1016/j.lithos.2009.08.004	Journal (article/letter/editorial)
	aegirine for Na, periclase for Mg, rutile for Ti, sanidine which led to crystals sufﬁciently large for laser...minerals in potassium-alkaline rocks: data from Roman province (central Italy). Geochemical Journal 21, 1–10...potassic magma evolution beneath Sangeang Api volcano, East Sunda Arc, Indonesia. Journal of Petrology 44/3...with application to the evolution of the Roman Province potassic magmas. Chemical Geology 172, 213–223
	*Gupta, Alok Krishna (2015) Origin of Potassium-rich Silica-deficient Igneous Rocks. Springer India. doi:10.1007/978-81-322-2083-1*	Book
	phase relations in the system diopside–nepheline–sanidine studied in air and under 1, 2, 10, and 20 kb in...and Somma-Vesuvius of Italy and the Bufumbira province of equatorial Africa, K-rich silica undersaturated.... . . . . . . 4.1.5 Leucite-Bearing Rocks of Indonesia . . . . . . . . . . . 4.2 Ultrapotassic Rocks...Australia . . . . . . . . . . . . . . . . . . . . 4.2.1 West Kimberley. . . . . . . . . . . . . . . . . . . .... . . . . . 4.3.5 K-Rich Rocks from Mt. Etinde, West Africa . . . . . 4.4 The Lamproitic Rocks from Antarctica
	*Cooper, K. M., Reid, M. R. (2008, January 1st) Uranium-series Crystal Ages. Reviews in Mineralogy and Geochemistry* Vol. 69. Mineralogical Society of America p.479-544. doi:10.2138/rmg.2008.69.13**	Report (chapter)
	(Sarna-Wojcicki et al. 2000, corrected to Taylor Creek sanidine neutron fluence monitor). 235U-207Pb ages are...volume South Deadman Crater Lake Pitchstone Plateaud West Yellowstoned Long Valley, CA Crater Lake, OR Yellowstone...cogenetic cumulate xenoliths collected from Sangeang Api, Indonesia. Ra-Th ages (corrected for the effects...xenoliths entrained in potassic lavas from Sangeang Api, Indonesia, yield ages that are both young (<2 ka)...and Vazquez 2006; Schmitt et al. 2006). Cores of West Yellowstone zircons that give 238U-230Th close to
	BLAKE, S, ROGERS, N (2005) Magma differentiation rates from (Ra/Th) and the size and power output of magma chambers. Earth and Planetary Science Letters, 236 (3) 654-669 doi:10.1016/j.epsl.2005.05.035	Journal (article/letter/editorial)
	Ra values, appropriate to trachytic magmas with sanidine-rich fractionation assemblages [e.g. [5]], fractional...potassic magma evolution beneath Sangeang Api volcano, East Sunda arc, Indonesia, J. Petrol. 44 (2003) 491 –
	Jicha, Brian R., Hart, Garret L., Johnson, Clark M., Hildreth, Wes, Beard, Brian L., Shirey, Steven B., Valley, John W. (2009) Isotopic and trace element constraints on the petrogenesis of lavas from the Mount Adams volcanic field, Washington. Contributions to Mineralogy and Petrology, 157 (2) 189-207 doi:10.1007/s00410-008-0329-6	Journal (article/letter/editorial)
	Geophysics, University of Wisconsin-Madison, 1215 West Dayton Street, Madison, WI 53706, USA e-mail: bjicha@geology... plagioclase, and Fe–Ti oxides. 191 Quartz, sanidine, and biotite are absent, and amphibole is present...indicating an increase in slope of the K2O arrays from west to east in this segment of the arc. Trace element...from the Simcoe vent field which extended 25 km west* under the Adams region. The largest range in cOs...47-3 McBirney AR, White CM (1982) The Cascade Province. In: Thorpe RS (ed) Andesites: orogenic andesites
	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, Egham...former island arc regions (e.g., Aeolian Islands, Indonesia, Papua New Guinea Highlands, and Italy) is unclear...uncertain (e.g., Muriah, Tambora, Sangeang Api, and Batu Tara, Indonesia; Stromboli, Aeolian Islands; Koroimavua...volcanic complex of Ringgit-Beser, East Java, Indonesia, which is situated behind the currently active...et al, 1991), Batu Tara (Stolz et al, 1988), Indonesia, and Italy (Appleton, 1972; Cundari, 1979). Olivine
	*Gorsel, J. T. van (2020) Bibliography of the Geology of Indonesia and Surrounding Areas* (7th ed.)**	Book (edition)
	BIBLIOGRAPHY OF THE GEOLOGY OF INDONESIA AND SURROUNDING ARE AS Edition 7.1 – 8 June 2020 J.T. VAN GORSEL...GORSEL Bibliography of Indonesia Geology, Ed. 7.1 1 www.vangorselslist.com 6/8/20 LIST OF CONTENTS........................................ 9 I.1. Indonesia Regional Geology..................................................... 1363 VII.2. Lesser Sunda- West Banda Volcanic Arc (Bali-Lombok- Flores- Wetar)................................. 1507 VIII. WEST PAPUA (WEST NEW GUINEA)..............................
	Li, Di, He, Deng-fa, Santosh, M., Tang, Jie-yun (2014) Petrogenesis of Late Paleozoic volcanics from the Zhaheba depression, East Junggar: Insights into collisional event in an accretionary orogen of Central Asia. Lithos, 184. 167-193 doi:10.1016/j.lithos.2013.10.003	Journal (article/letter/editorial)
	the Junggar Basin, West Junggar terrane and East Junggar terrane (Fig. 1b). The West Junggar terrane is...belonging to ophiolite suites also occur in the West Junggar region, with ages ranging from Cambrian...magnetic and gravity gradients. The arc massifs in the West and East Junggar terranes are characterized by long...of magnetic and gravity gradients as those in the West and East Junggar terrane, suggesting a common geological...from the Hongguleleng and Kujibai ophiolites in the West Junggar terrane (Jian et al., 2005; Zhu and Xu,
	*De Vivo, B., Bodnar, R. J. - Eds.* (2003) Melt Inclusions in Volcanic Systems - Methods, Applications and Problems - Developments in Volcanology No. 5. Elsevier.**	Book
	Kilauea, 1955, P is Parinacota, Chile, and SA is Sangeang Api (data sources: Black et al., 1998a, b; Bourdon...years have been determined on rocks from Sangeang Api in Indonesia and from the Tonga arc (Turner et al....times at the Soufrirre Hills volcano on Montserrat, West Indies, which has erupted andesitic lava since 1995...s w o r t h et al. 1.2 - Asal Rift b Sangeang 9 Api 1.15 Q 11 1 O5 1.0 0.95 equilibrium...lavas have shallower slopes more akin to the Sangeang Api lavas (Turner et al., in press). If the rate
	*Vivo, Benedetto De, Bodnar, R. J. (2003) Melt inclusions in volcanic systems: methods, applications and problems. Elsevier.*	Book
	Kilauea, 1955, P is Parinacota, Chile, and SA is Sangeang Api (data sources: Black et al., 1998a, b; Bourdon...years have been determined on rocks from Sangeang Api in Indonesia and from the Tonga arc (Turner et al....times at the Soufrirre Hills volcano on Montserrat, West Indies, which has erupted andesitic lava since 1995...s w o r t h et al. 1.2 - Asal Rift b Sangeang 9 Api 1.15 Q 11 1 O5 1.0 0.95 equilibrium...lavas have shallower slopes more akin to the Sangeang Api lavas (Turner et al., in press). If the rate
	Price, Richard C., Turner, Simon, Cook, Craig, Hobden, Barbara, Smith, Ian E.M., Gamble, John A., Handley, Heather, Maas, Roland, Möbis, Anja (2010) Crustal and mantle influences and U–Th–Ra disequilibrium in andesitic lavas of Ngauruhoe volcano, New Zealand. Chemical Geology, 277 (3) 355-373 doi:10.1016/j.chemgeo.2010.08.021	Journal (article/letter/editorial)
	from Wright et al. (2003). (B) is a view from the west, looking east, towards the Tongariro Volcanic Centre...Fe–Ti oxides, and in some cases minor glass and sanidine. Feldspathic xenoliths are similar to those commonly...potassic magma generation at Sangeang Api volcano, east Sunda arc, Indonesia. Journal of Petrology 44, 491–515
	*Oppenheimer, C., Pyle, D. M., Barclay, J. - Eds.* (2003) Volcanic Degassing. Special Publication Vol. 213. Geological Society of London**	Report (volume)
	E-mail: bookstore@aapg.org India Affiliated East-West Press PVT Ltd G-l/16 Ansari Road, Daryaganj, New...volcanic gas being transported by the wind to the west (right to left). The photograph was taken from the...andesite magma at Soufriere Hills Volcano, Montserrat, West Indies, Geophysical Research Letters, 25, 3669-3672...degassing at the Soufriere Hills Volcano, Montserrat, West Indies, based on geochemical data. Earth and Planetary...volcanic gases from Soufriere Hills of Montserrat, West Indies. Geophysical Research Letters, 25, 36853689

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Sanidine from Sangeang Api, West Nusa Tenggara Province, Indonesia

Sanidine from
Sangeang Api, West Nusa Tenggara Province, Indonesia