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Evaluating volumes for magma chambers and magma withdrawn for caldera collapse
Earth and Planetary Science Letters, 2014Article history: We develop an analytical model to infer the total volume of a magma chamber associated with caldera collapse and the critical volume of magma that must be withdrawn to induce caldera collapse. The diameter of caldera border fault, depth to the magma chamber, and volumes of magma erupted before the onset of collapse and of entire ...
Geshi N, Ruch J, ACOCELLA, Valerio
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Tracking the evolution of large-volume silicic magma reservoirs from assembly to supereruption
, 2013The most voluminous silicic volcanic eruptions in the geological past were associated with caldera collapses above giant silicic magma reservoirs. The thermal evolution of these subcaldera magma reservoirs controls the volume of eruptible magma and ...
J. Wotzlaw +5 more
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Drainage of a deep magma reservoir near Mayotte inferred from seismicity and deformation
Nature Geoscience, 2020S. Cesca +10 more
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2003
Magma Design Automation, founded in 1997, sells a complete IC design system (from RTL to GDSII in one tool) under the name Blast Fusion™. This tool contains RTL HDL (VHDL or Verilog) entry with RTL synthesis and data path generation, floorplanning, netlist level optimization, placement and routing, clock optimization, as well as a multitude of analysis
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Magma Design Automation, founded in 1997, sells a complete IC design system (from RTL to GDSII in one tool) under the name Blast Fusion™. This tool contains RTL HDL (VHDL or Verilog) entry with RTL synthesis and data path generation, floorplanning, netlist level optimization, placement and routing, clock optimization, as well as a multitude of analysis
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Journal of the Geological Society, 1993
For 40 years, the case for the existence of carbonate magmas rested on field observations of carbonatite intrusions, in which the lack of thermal effects raised an apparent conflict with the high melting temperatures of pure carbonates.
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For 40 years, the case for the existence of carbonate magmas rested on field observations of carbonatite intrusions, in which the lack of thermal effects raised an apparent conflict with the high melting temperatures of pure carbonates.
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Basic Magma Chilled Against Acid Magma [PDF]
Nature, 1953 L. R. Wager, E. B. Bailey
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Magmas and magma chamber evolution, Troodos ophiolite, Cyprus
Geology, 1987The Troodos ophiolite traditionally has been considered to have formed by constructive processes at an oceanic spreading center. New information on the phase layering and cryptic variation in gabbros and ultramafic cumulates overlying tectonized harzburgites, however, does not support the existence of a large, steady-state, frequently replenished ...
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Magma Emplacement and Accumulation: From Sills to Magma Chambers
2021The previous chapter has discussed the rise of magma throughout the crust. This fourth chapter focuses on the arrest, emplacement and accumulation of magma. These are indeed primary and widespread processes at volcanoes, as most of the rising magma remains stalled in the crust, with only a fraction being erupted (approximately one tenth; e.g., Shaw ...
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Zircon saturation revisited: temperature and composition effects in a variety of crustal magma types
, 1983E. Watson, T. M. Harrison
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Naming materials in the magma/igneous rock system
, 1994E. Middlemost
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