Carbonate Assimilation at Merapi Volcano, Java, Indonesia: Insights from Crystal Isotope Stratigraphy

TL;DR: In this paper, the authors show that the magnitude of precursory signals (seismicity, ground deformation, gas emissions) were proportional to the large size and intensity of the 2010 Merapi volcano eruption.

TL;DR: This article used ion-microprobe data on H2O, CO2, Be, B, Li and Sc in melt inclusions from the 1980-1986 eruptions of Mount St. Helens.

TL;DR: The carbon isotope composition of mean global volcanic gas is considerably heavier, at -3.8 to -4.6 per mil (m) than the canonical mid-ocean ridge basalt value of -6.0 m as discussed by the authors.

TL;DR: In this article, the authors provide well-constrained petrological insights into the problem of crustal interaction at Merapi and point toward the substantial impact of such interaction on the volatile budget of the volcano.

TL;DR: In this article, 15 andesite-dacite stratovolcanoes on the volcanic front of a single segment of the Andean arc show along-arc changes in isotopic and elemental ratios that demonstrate large crustal contributions to magma genesis.

TL;DR: The plate-tectonic evolution of a region can be deduced by following the as-sumptions that subduction zones are characterized by ophiolite, melange, wildflysch, and blueschist, that intermediate and silicic calc-alkaline igneous rocks form above Benioff zones, and that truncations of orogenic belts indicate rifting as mentioned in this paper.

TL;DR: The phase relations of natural aphyric high-alumina basalts and their intrusive equivalents were determined through rock-melting experiments at 2 kb, H2O-saturated with fO2 buffered at NNO.

TL;DR: In this article, high-precision multidynamic analyses for Sr and Nd isotopic standards are reported for a 4-year period on the VG 354 mass spectrometer at Royal Holloway and Bedford New College (RHBNC).