Results 21 to 30 of about 65,183 (333)
Geofluids, 2019 The study area, Pannonian Basin (Central Europe), is characterized by high heat flow and presence of low-enthalpy geothermal waters. In the Szeged Geothermal Systems (Hungary), having Miocene to Pliocene sandstone aquifers with dominantly Na–HCO3-type ...
Andrea Varga +5 more
doaj +1 more source
Frontiers in Earth Science, 2023 Understanding the evolution of magma storage conditions on volcanoes which have had more than one caldera-forming eruption (CFE) is important to know about past and present conditions, as a key to forecast future potential hazards.
Aditya Pratama +19 more
doaj +1 more source
Geophysical Monograph Series, Page 1-26., 2021 Exploring the links between Large Igneous Provinces and dramatic environmental impact
An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Richard E. Ernst +8 more
wiley +19 more sources
Frontiers in Earth Science, 2020 Volcanic rocks and associated dikes have been exposed in Wang Nam Khiao area, Nakhon Ratchasima Province, northeastern Thailand where complex tectonic setting was reported.
Vanachawan Hunyek +2 more
doaj +1 more source
A non-classical view on calcium oxalate precipitation and the role of citrate
Nature Communications, 2017 The formation mechanism of abundant calcium oxalate biomaterials is unresolved. Here the authors show the early stages of calcium oxalate formation in pure and citrate-bearing solutions by using a titration set-up in conjunction with solution quenching ...
Encarnación Ruiz-Agudo +5 more
doaj +1 more source
Automated mineralogy and petrology - applications of TESCAN Integrated Mineral Analyzer (TIMA)
, 2018 The collection of representative modal mineralogy data as well as textural and chemical information on statistically significant samples is becoming essential in many areas of Earth and material sciences.
Tomáš Hrstka +4 more
semanticscholar +1 more source
A Log‐Ratio‐Based Algorithm for Petrologic Mass‐Balance Problems and Uncertainty Assessment
Geochemistry, Geophysics, Geosystems, 2023 We provide a new algorithm for mass‐balance calculations in petrology and geochemistry based on the log‐ratio approach championed initially by John Aitchison (e.g., Aitchison, 1982, https://doi.org/10.1111/j.2517-6161.1982.tb01195.x; Aitchison, 1984 ...
Kelsey Prissel +2 more
doaj +1 more source
Machine Learning in Petrology: State-of-the-Art and Future Perspectives
Journal of PetrologyThe present manuscript reports on the state-of-the-art and future perspectives of Machine Learning (ML) in petrology. To achieve this goal, it first introduces the basics of ML, including definitions, core concepts, and applications.
Maurizio Petrelli
semanticscholar +1 more source
Frontiers in Earth Science, 2017 The complex process of melting in the Earth's interior is studied by combining a multiphase numerical flow model with the program AlphaMELTS which provides a petrological description based on thermodynamic principles.
Massimiliano Tirone, Jan Sessing
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Sodic alkaline magmatism in Eastern Paraguay revisited: geochemical and petrological implications
Brazilian Journal of Geology, 2023 Associated with subordinate potassic rocks, Mesozoic to Cenozoic sodic alkaline rocks are represented by four distinct provinces in Eastern Paraguay: Alto Paraguay, Central, Misiones, and Asunción; additional Rio Apa and Amambay provinces are exclusively
Celso de Barros Gomes +2 more
doaj +1 more source