Results 21 to 30 of about 64,179 (348)
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
An Algorithm for Thermodynamic Parameter Optimization: Application to the Martian Mantle
Geochemistry, Geophysics, Geosystems, 2021 The compilation of thermodynamic models for geophysical applications is such a tedious and complex process that it is generally impractical for researchers to refit parameters in existing models in light of new constraints.
D. Khan, C. Liebske, J. A. D. Connolly
doaj +1 more source
Laboratory leaching tests to investigate mobilisation of metals within engineered geothermal reservoirs [PDF]
E3S Web of Conferences, 2019 Combining geothermal energy utilization with the extraction of metals in a single interlinked process offers a way to improve the economics of engineered geothermal systems.
Rochelle Christopher +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
Reviews of Geophysics, 1979 The central issues in petrology have remained remarkably unchanged in the last 50 years. In igneous petrology, the focus is on understanding the nature and cause of diversity in igneous rocks: on identifying primary magma types and constraints on the compositional and mineralogical characteristics, the physical conditions, and the evolutions of their ...
openaire +3 more sources
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
MICROFACIES ANALYSIS OF LATE JURASSIC SAMANA SUK FORMATION, HAZARA BASIN LESSER HIMALAYA NORTH PAKISTAN [PDF]
Earth Science Malaysia, 2020 The detailed petrological investigation of Samana Suk Formation from Hazara Basin, Pakistan was carried out to elaborate its microfacies. The Samana Suk Formation is mostly composed of fine to coarse-grained, limestone with dolomite in parts developed as
Yasin Rahim +5 more
doaj +1 more source
Известия Томского политехнического университета: Инжиниринг георесурсов, 2021 The relevance of the research is caused by the need to clarify the absolute age and to study the features of petrology and geochemistry of moderately alkaline rocks – syenites and monzonites of the Siya-Ushpinsky interfluve in the northeastern Altai ...
Anatoly I. Gusev, Evgeniya M. Tabakaeva
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
Applied Sciences, 2020 Numerous fractured hydrocarbon reservoirs exist in the metamorphic basement of the Pannonian Basin in Hungary. Many decades of experience in production have proven that these reservoirs are highly compartmentalised, resulting in a complex mosaic of ...
Tivadar M. Tóth +4 more
doaj +1 more source