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The chemistry of the composition and alterations of the solid matter of the earth or a celestial body.

ge′o·chem′i·cal (-ĭ-kəl) adj.
ge′o·chem′i·cal·ly adv.
ge′o·chem′ist n.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.


[ˌdʒiːəʊˈkemɪkəl] ADJgeoquímico
Collins Spanish Dictionary - Complete and Unabridged 8th Edition 2005 © William Collins Sons & Co. Ltd. 1971, 1988 © HarperCollins Publishers 1992, 1993, 1996, 1997, 2000, 2003, 2005
References in periodicals archive ?
Release date- 29082019 - Fugro has successfully completed the second of three Malaysian seep hunting and geochemical campaigns for the Petroliam Nasional Berhad (PETRONAS), Malaysia's fully integrated oil and gas company.
[USPRwire, Mon Apr 22 2019] A new report titled " Geochemical Services Market for Mineral & Mining Industry - Investigation & Industry Evolution till 2026 " has been included in the enormous research repository of Market Research Reports Search Engine (MRRSE) that compiles various facets of the Geochemical Services market at a global level portraying a holistic analysis of the marketplace along with intelligence on key participants.
Summary: This report analyzes and forecasts the geochemical services market for mineral & mining industry at the global and regional levels.
Rare earth elements (REEs) have been used as a good and beneficial tool for investigation of geochemical processes during development and evolution of wide range of deposits in different environments (Chen and Zhao, 1997; Censi et al., 2007; Karadag et al., 2009; Hannigan et al., 2010; Mongelli et al., 2016; Abedini et al., 2018a,b; Rezaei Azizi et al., 2018a,b).
The present study focuses on Geochemical Source Rock evaluation of the Jurassic Chiltan Formation and Early Cretaceous Sember Formation.
Bwari said this in Abuja during the commencement of the implementation of low-density Geochemical mapping project between China Geological Survey (CGS) and Nigerian Geological Survey Agency (NGSA).
Moreover, Geological Survey of Pakistan (GSP) has designed a number of annual field programmes and projects likely minerals investigation, geological mapping, geophysical exploration, exploration and evaluation of coal, geochemical exploration of precious metals, geo-environmental and ground water studies, exploration of iron ore, geo hazard assessment and geo-technical projects, geochemical analysis and medical geology for next year.
Geochemical Modeling for Mine Site Characterization and Remediation; Volume 4
International Resource News-December 1, 2016--Premier Oilfield Laboratories acquires MUD Geochemical
Geochemical analysis of ancient soils, called paleosols, reveal an unexpected and mysterious abrupt transition from dry to wet.
Sandspring plans to launch a CDN 1.3m exploration program in 4Q15 that will include a 4,000-meter diamond drilling program at the Sona Hill Gold Anomaly, and an extension of the regional geochemical exploration grids within the Puruni Shear Corridor that hosts the Toroparu deposit.