Subjects -> EARTH SCIENCES (Total: 771 journals)
    - EARTH SCIENCES (527 journals)
    - GEOLOGY (94 journals)
    - GEOPHYSICS (33 journals)
    - HYDROLOGY (29 journals)
    - OCEANOGRAPHY (88 journals)

EARTH SCIENCES (527 journals)                  1 2 3 | Last

Showing 1 - 200 of 371 Journals sorted by number of followers
Nature Geoscience     Full-text available via subscription   (Followers: 161)
IEEE Geoscience and Remote Sensing Letters     Hybrid Journal   (Followers: 149)
International Journal of Remote Sensing     Hybrid Journal   (Followers: 144)
Earth and Planetary Science Letters     Hybrid Journal   (Followers: 142)
Journal of Atmospheric and Solar-Terrestrial Physics     Hybrid Journal   (Followers: 133)
Journal of the Atmospheric Sciences     Hybrid Journal   (Followers: 83)
Ocean & Coastal Management     Hybrid Journal   (Followers: 62)
Marine Policy     Hybrid Journal   (Followers: 60)
International Journal of Geographical Information Science     Hybrid Journal   (Followers: 55)
Geochimica et Cosmochimica Acta     Hybrid Journal   (Followers: 54)
ICES Journal of Marine Science: Journal du Conseil     Hybrid Journal   (Followers: 53)
Natural Hazards     Hybrid Journal   (Followers: 53)
Journal of Earth System Science     Open Access   (Followers: 52)
Aquatic Conservation Marine and Freshwater Ecosystems     Hybrid Journal   (Followers: 44)
Hydrological Processes     Hybrid Journal   (Followers: 44)
Estuarine, Coastal and Shelf Science     Hybrid Journal   (Followers: 41)
Geophysical Journal International     Hybrid Journal   (Followers: 40)
Journal of Hydrologic Engineering     Full-text available via subscription   (Followers: 40)
Groundwater     Hybrid Journal   (Followers: 37)
International Journal of Earth Sciences     Hybrid Journal   (Followers: 37)
International Journal of Applied Earth Observation and Geoinformation     Open Access   (Followers: 36)
Physics of the Earth and Planetary Interiors     Hybrid Journal   (Followers: 34)
Journal of Atmospheric and Oceanic Technology     Hybrid Journal   (Followers: 33)
Geomorphology     Hybrid Journal   (Followers: 33)
Chemical Geology     Hybrid Journal   (Followers: 31)
Marine Geology     Hybrid Journal   (Followers: 31)
Geology Today     Hybrid Journal   (Followers: 31)
Marine Environmental Research     Hybrid Journal   (Followers: 31)
Journal of Quaternary Science     Hybrid Journal   (Followers: 31)
Reviews of Modern Physics     Full-text available via subscription   (Followers: 30)
Journal of Geotechnical and Geoenvironmental Engineering     Full-text available via subscription   (Followers: 30)
Journal of Geology     Full-text available via subscription   (Followers: 30)
Coastal Management     Hybrid Journal   (Followers: 29)
Advances In Physics     Hybrid Journal   (Followers: 29)
GPS Solutions     Hybrid Journal   (Followers: 28)
Bulletin of the Seismological Society of America     Full-text available via subscription   (Followers: 26)
Landslides     Hybrid Journal   (Followers: 26)
Journal of Structural Geology     Hybrid Journal   (Followers: 26)
Quaternary Science Reviews     Hybrid Journal   (Followers: 26)
Ground Water Monitoring & Remediation     Hybrid Journal   (Followers: 25)
Geoforum     Hybrid Journal   (Followers: 25)
Earth Surface Processes and Landforms     Hybrid Journal   (Followers: 25)
Environmental Geology     Hybrid Journal   (Followers: 25)
Tectonophysics     Hybrid Journal   (Followers: 24)
Geocarto International     Hybrid Journal   (Followers: 23)
Coral Reefs     Hybrid Journal   (Followers: 22)
Bulletin of Volcanology     Hybrid Journal   (Followers: 22)
Hydrogeology Journal     Hybrid Journal   (Followers: 21)
Hydrobiologia     Hybrid Journal   (Followers: 21)
Tellus A     Open Access   (Followers: 21)
Marine and Petroleum Geology     Hybrid Journal   (Followers: 21)
Water Resources     Hybrid Journal   (Followers: 21)
Journal of Plasma Physics     Hybrid Journal   (Followers: 21)
Earthquake Spectra     Hybrid Journal   (Followers: 20)
Tellus B     Open Access   (Followers: 20)
Journal of Marine Research     Full-text available via subscription   (Followers: 20)
Sedimentary Geology     Hybrid Journal   (Followers: 20)
Dynamics of Atmospheres and Oceans     Hybrid Journal   (Followers: 19)
Geophysics     Full-text available via subscription   (Followers: 19)
Quaternary Research     Full-text available via subscription   (Followers: 19)
Geological Journal     Hybrid Journal   (Followers: 19)
Global and Planetary Change     Hybrid Journal   (Followers: 18)
Physics of Metals and Metallography     Hybrid Journal   (Followers: 18)
African Journal of Aquatic Science     Hybrid Journal   (Followers: 17)
Computational Geosciences     Hybrid Journal   (Followers: 17)
Journal of Volcanology and Geothermal Research     Hybrid Journal   (Followers: 17)
Natural Hazards Review     Full-text available via subscription   (Followers: 16)
Geological Magazine     Hybrid Journal   (Followers: 16)
The Holocene     Hybrid Journal   (Followers: 16)
Atmosphere-Ocean     Full-text available via subscription   (Followers: 16)
Journal of Metamorphic Geology     Hybrid Journal   (Followers: 15)
Journal of Applied Geophysics     Hybrid Journal   (Followers: 15)
Journal of Asian Earth Sciences     Hybrid Journal   (Followers: 15)
Sedimentology     Hybrid Journal   (Followers: 15)
Ocean Development & International Law     Hybrid Journal   (Followers: 15)
Applied Geochemistry     Hybrid Journal   (Followers: 14)
Quaternary International     Hybrid Journal   (Followers: 14)
Journal of the World Aquaculture Society     Hybrid Journal   (Followers: 13)
Journal of Hydro-environment Research     Full-text available via subscription   (Followers: 13)
Pramana     Open Access   (Followers: 13)
Soil Dynamics and Earthquake Engineering     Hybrid Journal   (Followers: 13)
Electromagnetics     Hybrid Journal   (Followers: 13)
Ocean Modelling     Hybrid Journal   (Followers: 12)
European Journal of Mineralogy     Hybrid Journal   (Followers: 12)
Frontiers of Earth Science     Hybrid Journal   (Followers: 12)
Continental Shelf Research     Hybrid Journal   (Followers: 12)
Computers and Geotechnics     Hybrid Journal   (Followers: 12)
Arctic, Antarctic, and Alpine Research     Open Access   (Followers: 12)
Pure and Applied Geophysics     Hybrid Journal   (Followers: 12)
CATENA     Hybrid Journal   (Followers: 11)
Journal of Petrology     Hybrid Journal   (Followers: 11)
Ore Geology Reviews     Hybrid Journal   (Followers: 11)
Contributions to Mineralogy and Petrology     Hybrid Journal   (Followers: 11)
Applied Geophysics     Hybrid Journal   (Followers: 11)
Journal of African Earth Sciences     Hybrid Journal   (Followers: 11)
IEEE Journal of Oceanic Engineering     Hybrid Journal   (Followers: 11)
Marine Mammal Science     Hybrid Journal   (Followers: 10)
Cretaceous Research     Hybrid Journal   (Followers: 10)
Earth Interactions     Open Access   (Followers: 10)
Australian Journal of Earth Sciences: An International Geoscience Journal of the Geological Society of Australia     Hybrid Journal   (Followers: 10)
Bulletin of Earthquake Engineering     Hybrid Journal   (Followers: 10)
Gondwana Research     Hybrid Journal   (Followers: 10)
Physics of Plasmas     Hybrid Journal   (Followers: 10)
Journal of Seismology     Hybrid Journal   (Followers: 9)
Physik in unserer Zeit     Hybrid Journal   (Followers: 9)
Lithos     Hybrid Journal   (Followers: 9)
Limnology     Hybrid Journal   (Followers: 9)
Acta Geophysica     Hybrid Journal   (Followers: 9)
Journal of Contemporary Physics (Armenian Academy of Sciences)     Hybrid Journal   (Followers: 9)
Journal of Marine Systems     Hybrid Journal   (Followers: 9)
Geotectonics     Hybrid Journal   (Followers: 9)
Facies     Hybrid Journal   (Followers: 9)
Comptes Rendus : Geoscience     Open Access   (Followers: 9)
Journal of Geodesy     Hybrid Journal   (Followers: 9)
Georisk: Assessment and Management of Risk for Engineered Systems and Geohazards     Hybrid Journal   (Followers: 8)
Geophysical & Astrophysical Fluid Dynamics     Hybrid Journal   (Followers: 8)
Natural Resources Research     Hybrid Journal   (Followers: 8)
Geobiology     Hybrid Journal   (Followers: 8)
Quaternary Geochronology     Hybrid Journal   (Followers: 8)
Earthquake Engineering and Engineering Vibration     Hybrid Journal   (Followers: 8)
Geophysical Prospecting     Hybrid Journal   (Followers: 7)
Journal of Systematic Palaeontology     Hybrid Journal   (Followers: 7)
Physics of the Solid State     Hybrid Journal   (Followers: 7)
Plasma Physics Reports     Hybrid Journal   (Followers: 7)
Precambrian Research     Hybrid Journal   (Followers: 7)
Ocean Engineering     Hybrid Journal   (Followers: 6)
Petrology     Full-text available via subscription   (Followers: 6)
Applied Clay Science     Hybrid Journal   (Followers: 6)
Journal of Sea Research     Hybrid Journal   (Followers: 6)
Geochemistry : Exploration, Environment, Analysis     Hybrid Journal   (Followers: 6)
Acta Geotechnica     Hybrid Journal   (Followers: 6)
Geo-Marine Letters     Hybrid Journal   (Followers: 6)
Journal of Coastal Conservation     Hybrid Journal   (Followers: 6)
Applied Ocean Research     Hybrid Journal   (Followers: 6)
Rock Mechanics and Rock Engineering     Hybrid Journal   (Followers: 6)
Chinese Geographical Science     Hybrid Journal   (Followers: 6)
Journal of Geodynamics     Hybrid Journal   (Followers: 6)
Resource Geology     Hybrid Journal   (Followers: 6)
Marine and Freshwater Research     Hybrid Journal   (Followers: 6)
Ocean Dynamics     Hybrid Journal   (Followers: 6)
International Journal of Geomechanics     Full-text available via subscription   (Followers: 6)
Island Arc     Hybrid Journal   (Followers: 5)
Geofluids     Open Access   (Followers: 5)
Computational Mathematics and Mathematical Physics     Hybrid Journal   (Followers: 5)
Marine Geophysical Researches     Hybrid Journal   (Followers: 5)
Geochemistry     Hybrid Journal   (Followers: 5)
Permafrost and Periglacial Processes     Hybrid Journal   (Followers: 5)
Zeitschrift für Geomorphologie     Full-text available via subscription   (Followers: 5)
Terra Nova     Hybrid Journal   (Followers: 5)
Energy Exploration & Exploitation     Open Access   (Followers: 4)
Organic Geochemistry     Hybrid Journal   (Followers: 4)
Mineralium Deposita     Hybrid Journal   (Followers: 4)
Marine Geodesy     Hybrid Journal   (Followers: 4)
Limnologica     Hybrid Journal   (Followers: 4)
Meteorologische Zeitschrift     Full-text available via subscription   (Followers: 4)
Letters in Mathematical Physics     Hybrid Journal   (Followers: 4)
Geostandards and Geoanalytical Research     Hybrid Journal   (Followers: 3)
Surveys in Geophysics     Hybrid Journal   (Followers: 3)
Lithology and Mineral Resources     Hybrid Journal   (Followers: 3)
Russian Geology and Geophysics     Hybrid Journal   (Followers: 3)
Journal of Oceanology and Limnology     Hybrid Journal   (Followers: 3)
JETP Letters     Hybrid Journal   (Followers: 3)
Mathematical Physics, Analysis and Geometry     Hybrid Journal   (Followers: 3)
Fundamental and Applied Limnology / Archiv für Hydrobiologie     Full-text available via subscription   (Followers: 3)
Contributions to Plasma Physics     Hybrid Journal   (Followers: 3)
Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen     Full-text available via subscription   (Followers: 3)
Geomagnetism and Aeronomy     Hybrid Journal   (Followers: 3)
Journal of Petroleum Science and Engineering     Hybrid Journal   (Followers: 3)
Journal of Marine Science and Technology     Hybrid Journal   (Followers: 3)
Zeitschrift der Deutschen Gesellschaft für Geowissenschaften     Full-text available via subscription   (Followers: 3)
Stratigraphy and Geological Correlation     Full-text available via subscription   (Followers: 2)
Annales Henri Poincaré     Hybrid Journal   (Followers: 2)
Rocks & Minerals     Hybrid Journal   (Followers: 2)
Newsletters on Stratigraphy     Full-text available via subscription   (Followers: 2)
Polar Record     Hybrid Journal   (Followers: 2)
Mineralogy and Petrology     Hybrid Journal   (Followers: 2)
International Journal of Coal Geology     Hybrid Journal   (Followers: 2)
Helgoland Marine Research     Open Access   (Followers: 2)
Journal of Geophysics and Engineering     Hybrid Journal   (Followers: 2)
Izvestiya, Physics of the Solid Earth     Hybrid Journal   (Followers: 2)
Journal of Mining Science     Hybrid Journal   (Followers: 2)
Studia Geophysica et Geodaetica     Hybrid Journal   (Followers: 1)
The Leading Edge     Hybrid Journal   (Followers: 1)
Izvestiya, Atmospheric and Oceanic Physics     Full-text available via subscription   (Followers: 1)
Doklady Physics     Hybrid Journal   (Followers: 1)
Russian Physics Journal     Hybrid Journal   (Followers: 1)
Reports on Mathematical Physics     Full-text available via subscription   (Followers: 1)
Glass Physics and Chemistry     Hybrid Journal   (Followers: 1)
Physics of Life Reviews     Hybrid Journal   (Followers: 1)
Neues Jahrbuch für Mineralogie - Abhandlungen     Full-text available via subscription   (Followers: 1)
Russian Journal of Pacific Geology     Hybrid Journal  
Russian Journal of Mathematical Physics     Full-text available via subscription  
Physics of Wave Phenomena     Hybrid Journal  
Moscow University Physics Bulletin     Hybrid Journal  
Moscow University Geology Bulletin     Hybrid Journal  
Marine Georesources & Geotechnology     Hybrid Journal  
Journal of Mountain Science     Hybrid Journal  
Grassland Science     Hybrid Journal  
Erwerbs-Obstbau     Hybrid Journal  
Bulletin of the Lebedev Physics Institute     Hybrid Journal  

        1 2 3 | Last

Similar Journals
Journal Cover
European Journal of Mineralogy
Journal Prestige (SJR): 0.543
Citation Impact (citeScore): 1
Number of Followers: 12  
 
  Hybrid Journal Hybrid journal (It can contain Open Access articles)
ISSN (Print) 0935-1221 - ISSN (Online) 1617-4011
Published by Copernicus Publications Homepage  [54 journals]
  • Firing and post-firing dynamics of Mg- and Ca-rich bricks used in the
           built heritage of the city of Padua (northeastern Italy)

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      Abstract: Firing and post-firing dynamics of Mg- and Ca-rich bricks used in the built heritage of the city of Padua (northeastern Italy)
      Elena Mercedes Pérez-Monserrat, Lara Maritan, and Giuseppe Cultrone
      Eur. J. Mineral., 34, 301–319, https://doi.org/10.5194/ejm-34-301-2022, 2022
      A very representative type of historic brick, made of Mg- and Ca-rich illitic clays fired at high temperatures and used in the city of Padua, was studied. The mineral phases formed during the firing and the processes that took place after firing have enhanced the durability of the bricks, so the data obtained may be significant to the current ceramic industry. This study was framed within the CLAYONRISK project (MSCA-IF-2018) and was performed based on archeometric methodologies.
      PubDate: Thu, 19 May 2022 10:53:05 +020
      DOI: 10.5194/ejm-34-301-2022 2022

       
  • Crystallographic orientation mapping of lizardite serpentinite by Raman
           spectroscopy

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      Abstract: Crystallographic orientation mapping of lizardite serpentinite by Raman spectroscopy
      Matthew S. Tarling, Matteo Demurtas, Steven A. F. Smith, Jeremy S. Rooney, Marianne Negrini, Cecilia Viti, Jasmine R. Petriglieri, and Keith C. Gordon
      Eur. J. Mineral., 34, 285–300, https://doi.org/10.5194/ejm-34-285-2022, 2022
      Rocks containing the serpentine mineral lizardite occur in many tectonic settings. Knowing the crystal orientation of lizardite in these rocks tells us how they deform and gives insights into their physical properties. The crystal orientation of lizardite is challenging to obtain using standard techniques. To overcome this challenge, we developed a method using Raman spectroscopy to map the crystal orientation of lizardite with minimal preparation on standard thin sections.
      PubDate: Wed, 11 May 2022 12:10:49 +020
      DOI: 10.5194/ejm-34-285-2022 2022

       
  • Automatic element and mineral detection in thin sections using
           hyperspectral transmittance imaging microscopy (HyperTIM)

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      Abstract: Automatic element and mineral detection in thin sections using hyperspectral transmittance imaging microscopy (HyperTIM)
      Helge L. C. Daempfling, Christian Mielke, Nicole Koellner, Melanie Lorenz, Christian Rogass, Uwe Altenberger, Daniel E. Harlov, and Michael Knoper
      Eur. J. Mineral., 34, 275–284, https://doi.org/10.5194/ejm-34-275-2022, 2022
      In this study we present a novel method for the automatic detection of minerals and elements using hyperspectral transmittance imaging microscopy measurements of complete thin sections (HyperTIM).
      PubDate: Tue, 10 May 2022 08:13:54 +020
      DOI: 10.5194/ejm-34-275-2022 2022

       
  • The effect of Co substitution on the Raman spectra of pyrite: potential as
           an assaying tool

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      Abstract: The effect of Co substitution on the Raman spectra of pyrite: potential as an assaying tool
      Khulan Berkh and Dieter Rammlmair
      Eur. J. Mineral., 34, 259–274, https://doi.org/10.5194/ejm-34-259-2022, 2022
      Common energy dispersive methods cannot accurately analyze low concentrations of cobalt in pyrite due to the overlapping of cobalt and iron peaks. The Raman method, on the other hand, has been shown to be very sensitive to a trace amount of cobalt. In addition, it can be applied on a rough surface, does not require a vacuum chamber, and operates with a laser instead of X-rays. Thus, Raman has the potential to be used as an assaying tool for Co-bearing pyrite.
      PubDate: Thu, 14 Apr 2022 09:39:47 +020
      DOI: 10.5194/ejm-34-259-2022 2022

       
  • IMA Commission on New Minerals, Nomenclature and Classification (CNMNC)
           – Newsletter 66

    • Free pre-print version: Loading...

      Abstract: IMA Commission on New Minerals, Nomenclature and Classification (CNMNC) – Newsletter 66
      Ritsuro Miyawaki, Frédéric Hatert, Marco Pasero, and Stuart J. Mills
      Eur. J. Mineral., 34, 253–257, https://doi.org/10.5194/ejm-34-253-2022, 2022

      PubDate: Wed, 13 Apr 2022 11:55:48 +020
      DOI: 10.5194/ejm-34-253-2022 2022

       
  • Theoretical OH stretching vibrations in dravite

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      Abstract: Theoretical OH stretching vibrations in dravite
      Yves Fuchs, Chloé Fourdrin, and Etienne Balan
      Eur. J. Mineral., 34, 239–251, https://doi.org/10.5194/ejm-34-239-2022, 2022
      Information about the local structure of tourmaline-group minerals can be obtained from the characteristic OH stretching bands in their vibrational spectra. However, their assignment to specific atomic-scale environments is debated. We address this question theoretically by investigating a series of dravite models. Our results support a local role of cationic occupancies in determining the OH stretching frequencies and bring constraints for the interpretation of the vibrational spectra.
      PubDate: Wed, 13 Apr 2022 11:55:48 +020
      DOI: 10.5194/ejm-34-239-2022 2022

       
  • Redefinition of beraunite, Fe3+6(PO4)4O(OH)4  ⋅  6H2O, and
           discreditation of the name eleonorite: a re-investigation of type material
           from the Hrbek Mine (Czech Republic)

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      Abstract: Redefinition of beraunite, Fe3+6(PO4)4O(OH)4  ⋅  6H2O, and discreditation of the name eleonorite: a re-investigation of type material from the Hrbek Mine (Czech Republic)
      Luboš Vrtiška, Jaromír Tvrdý, Jakub Plášil, Jiří Sejkora, Radek Škoda, Nikita V. Chukanov, Andreas Massanek, Jan Filip, Zdeněk Dolníček, and František Veselovský
      Eur. J. Mineral., 34, 223–238, https://doi.org/10.5194/ejm-34-223-2022, 2022
      The study of the original material of beraunite from the type locality Hrbek, Czech Rep., from collections of the TU Bergakademie Freiberg (Germany) and National Museum Prague (Czech Republic) proved the identity of the minerals beraunite and eleonorite. Because the name beraunite has priority, we consider the name eleonorite to be redundant and proposed to abolish it. The proposal 21-D approved by the IMA discredited eleonorite and accepted the formula of beraunite Fe3+6(PO4)4O(OH)4·6H2O.
      PubDate: Tue, 12 Apr 2022 11:55:48 +020
      DOI: 10.5194/ejm-34-223-2022 2022

       
  • Redefinition of angastonite, CaMgAl2(PO4)2(OH)4 ⋅ 7H2O,
           as an amorphous mineral

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      Abstract: Redefinition of angastonite, CaMgAl2(PO4)2(OH)4 ⋅ 7H2O, as an amorphous mineral
      Ian Edward Grey, Peter Elliott, William Gus Mumme, Colin M. MacRae, Anthony R. Kampf, and Stuart J. Mills
      Eur. J. Mineral., 34, 215–221, https://doi.org/10.5194/ejm-34-215-2022, 2022
      A reinvestigation of angastonite from the type locality has shown that it is a mixture of crystalline phases and an amorphous phase, with the published formula corresponding to the amorphous phase. A redefinition proposal for angastonite as an amorphous mineral was approved by the IMA CNMNC. Our study showed how the amorphous phase formed and how it progressively recrystallises as new crandallite-related minerals.
      PubDate: Thu, 07 Apr 2022 14:01:00 +020
      DOI: 10.5194/ejm-34-215-2022 2022

       
  • In situ reinvestigation of reaction phase A plus high-pressure
           clinoenstatite to forsterite plus water in the system MgO-SiO2-H2O (MSH)

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      Abstract: In situ reinvestigation of reaction phase A plus high-pressure clinoenstatite to forsterite plus water in the system MgO-SiO2-H2O (MSH)
      Christian Lathe, Monika Koch-Müller, Bernd Wunder, Oona Appelt, Shrikant Bhat, and Robert Farla
      Eur. J. Mineral., 34, 201–213, https://doi.org/10.5194/ejm-34-201-2022, 2022
      The equilibrium phase of A + HP clinoenstatite = forsterite + water was experimentally investigated at aH2O = 1 in situ. In cold subducting slabs, it is of relevance to transport water to large depths, initiating the formation of dense hydrous magnesium silicate (DHMS). At normal gradients, the huge water amount from this reaction induces important processes within the overlying mantle wedge. We additionally discuss the relevance of this reaction for intermediate-depth earthquake formation.
      PubDate: Thu, 31 Mar 2022 08:56:44 +020
      DOI: 10.5194/ejm-34-201-2022 2022

       
  • Iron oxide inclusions and exsolution textures of rainbow lattice sunstone

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      Abstract: Iron oxide inclusions and exsolution textures of rainbow lattice sunstone
      Shiyun Jin, Ziyin Sun, and Aaron C. Palke
      Eur. J. Mineral., 34, 183–200, https://doi.org/10.5194/ejm-34-183-2022, 2022
      The inclusions and exsolution lamellae in rainbow lattice sunstone (RLS) are studied using microscopic observations, chemical analyses and single-crystal X-ray diffraction. Complicated processes producing the aventurescence and adularescence effect in RLS are revealed through the spatial relationship among the inclusions and exsolution lamellae, as well as the unique ordering pattern in the feldspar structures.
      PubDate: Mon, 28 Mar 2022 11:55:52 +020
      DOI: 10.5194/ejm-34-183-2022 2022

       
  • Ab initio thermal expansion and thermoelastic properties of ringwoodite
           (γ-Mg2SiO4) at mantle transition zone conditions

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      Abstract: Ab initio thermal expansion and thermoelastic properties of ringwoodite (γ-Mg2SiO4) at mantle transition zone conditions
      Donato Belmonte, Mattia La Fortezza, and Francesca Menescardi
      Eur. J. Mineral., 34, 167–182, https://doi.org/10.5194/ejm-34-167-2022, 2022
      We carried out theoretical calculations of the vibrational and thermophysical properties of Mg2SiO4 ringwoodite, a major mineral phase of the Earth's mantle transition zone. We tried to understand why current data on volume thermal expansion are still controversial by performing a detailed analysis of vibrational spectra. We proposed a reliable parametrization for thermal expansivity of ringwoodite in the transition zone which could be useful for numerical simulations of mantle convection.
      PubDate: Thu, 24 Mar 2022 14:12:53 +010
      DOI: 10.5194/ejm-34-167-2022 2022

       
  • Lower mantle geotherms, flux, and power from incorporating new
           experimental and theoretical constraints on heat transport properties in
           an inverse model

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      Abstract: Lower mantle geotherms, flux, and power from incorporating new experimental and theoretical constraints on heat transport properties in an inverse model
      Anne M. Hofmeister
      Eur. J. Mineral., 34, 149–165, https://doi.org/10.5194/ejm-34-149-2022, 2022
      The previously unknown temperature gradient in Earth's largest layer is uniquely extracted from a seismology average, the only information available. Data used from laboratory studies are minimal and describe general behavior. Adding a new theory and data on heat transport properties provides flux (heat per area per time) and power (total wattage) vs. depth. Temperature vs. depth instead uses an additive constant, which is constrained by data on melting. I show the lower mantle is heating up.
      PubDate: Mon, 28 Feb 2022 08:55:36 +010
      DOI: 10.5194/ejm-34-149-2022 2022

       
  • IMA Commission on New Minerals, Nomenclature and Classification (CNMNC)
           – Newsletter 65

    • Free pre-print version: Loading...

      Abstract: IMA Commission on New Minerals, Nomenclature and Classification (CNMNC) – Newsletter 65
      Ritsuro Miyawaki, Frédéric Hatert, Marco Pasero, and Stuart J. Mills
      Eur. J. Mineral., 34, 143–148, https://doi.org/10.5194/ejm-34-143-2022, 2022

      PubDate: Thu, 24 Feb 2022 14:51:43 +010
      DOI: 10.5194/ejm-34-143-2022 2022

       
  • Vanadium carbides in shungite

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      Abstract: Vanadium carbides in shungite
      Vladimir V. Kovalevski and Igor A. Moshnikov
      Eur. J. Mineral., 34, 131–141, https://doi.org/10.5194/ejm-34-131-2022, 2022
      Vanadium carbides in shungite are shown to be present in several forms, which reflects the distinctive conditions of their formation. An ordered carbon film revealed on the vanadium carbide particles could protect the particles from transformations for a long time. The parageneses of vanadium carbide and roscoelite occur, indicating that roscoelite in shungite rocks may be a secondary mineral formed upon vanadium carbide decomposition.
      PubDate: Wed, 16 Feb 2022 09:46:42 +010
      DOI: 10.5194/ejm-34-131-2022 2022

       
  • Melt–rock interactions in a veined mantle: pyroxenite–peridotite
           reaction experiments at 2 GPa

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      Abstract: Melt–rock interactions in a veined mantle: pyroxenite–peridotite reaction experiments at 2 GPa
      Giulio Borghini, Patrizia Fumagalli, and Elisabetta Rampone
      Eur. J. Mineral., 34, 109–129, https://doi.org/10.5194/ejm-34-109-2022, 2022
      The mineralogical and chemical heterogeneity of the mantle is poorly known because it is not able to be directly investigated. Melt–peridotite interaction processes play a fundamental role in controlling the mantle composition. The results of our reaction experiments help us to evaluate the role of temperature and melt composition in the modification of the mantle through the interaction with pyroxenite-derived melts with implications for the evolution of a veined mantle.
      PubDate: Wed, 16 Feb 2022 09:46:42 +010
      DOI: 10.5194/ejm-34-109-2022 2022

       
  • Liguowuite, WO3, a new member of the A-site vacant perovskite type
           minerals from the Panzhihua–Xichang region, China

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      Abstract: Liguowuite, WO3, a new member of the A-site vacant perovskite type minerals from the Panzhihua–Xichang region, China
      Yuan Xue, Ningyue Sun, Hongping He, Aiqing Chen, and Yiping Yang
      Eur. J. Mineral., 34, 95–108, https://doi.org/10.5194/ejm-34-95-2022, 2022
      Liguowuite, a new member of the non-stoichiometric perovskite group minerals, ideally WO3, has been found in the Panzhihua–Xichang region, China. Liguowuite is monoclinic and is in space group P21 / n, with a = 7.32582(18) Å, b = 7.54767(18) Å, c = 7.71128(18) Å, β = 90.678(3)°, V = 426.348(19) Å3, and Z = 8. According to the hierarchical scheme for perovskite supergroup minerals, liguowuite is the first reported example of A-site vacant single oxide, i.e., a new perovskite subgroup.
      PubDate: Tue, 08 Feb 2022 09:46:42 +010
      DOI: 10.5194/ejm-34-95-2022 2022

       
  • On an exceptional sample of wooden crystallographic models from the
           collection of minerals at the École des Mines de Saint-Étienne (France):
           description, history, digitalization, duplication

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      Abstract: On an exceptional sample of wooden crystallographic models from the collection of minerals at the École des Mines de Saint-Étienne (France): description, history, digitalization, duplication
      Jean Rieu, Victor Beley, and Bernard Guy
      Eur. J. Mineral., 34, 85–94, https://doi.org/10.5194/ejm-34-85-2022, 2022
      The École des Mines de Saint-Étienne possesses an important collection of wooden crystallographic models. Rehabilitation action was undertaken. Several series of Krantz models were identified by the logos and linked to catalogs. An exceptional element was discovered: a polyhedron with 170 facets, from the cubic system. We report on the digitalization work, followed by a description of two duplication methods: 3D printing and precision lost-wax vacuum casting.
      PubDate: Tue, 01 Feb 2022 09:46:42 +010
      DOI: 10.5194/ejm-34-85-2022 2022

       
  • Sedimentary pyrite as a trap of organic matter: preliminary results from
           large-framboid observation

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      Abstract: Sedimentary pyrite as a trap of organic matter: preliminary results from large-framboid observation
      Nicolas Tribovillard, Viviane Bout-Roumazeilles, Marion Delattre, Sandra Ventalon, and Abderrahmane Bensadok
      Eur. J. Mineral., 34, 77–83, https://doi.org/10.5194/ejm-34-77-2022, 2022
      The studied succession of limestone and marls is enriched in pyrite framboids. The question is, could sulfate-reducing bacteria have been trapped in pyrite sarcophagi induced by their own metabolism' Our analysis reveals the presence of abundant organic matter. The typical morphology of framboids suggests the early fossilization of bacterial colonies by pyrite. If pyrite is a trap for organic molecules, then pyrite could be an underevaluated component of the C cycle.
      PubDate: Fri, 28 Jan 2022 09:46:42 +010
      DOI: 10.5194/ejm-34-77-2022 2022

       
  • Carbon-saturated COH fluids in the upper mantle: a review of high-pressure
           and high-temperature ex situ experiments

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      Abstract: Carbon-saturated COH fluids in the upper mantle: a review of high-pressure and high-temperature ex situ experiments
      Carla Tiraboschi, Francesca Miozzi, and Simone Tumiati
      Eur. J. Mineral., 34, 59–75, https://doi.org/10.5194/ejm-34-59-2022, 2022
      This review provides an overview of ex situ carbon-saturated COH fluid experiments at upper-mantle conditions. Several authors experimentally investigated the effect of COH fluids. However, fluid composition is rarely tackled as a quantitative issue, and rather infrequently fluids are analyzed as the associated solid phases in the experimental assemblage. Recently, improved techniques have been proposed for analyses of COH fluids, leading to significant advancement in fluid characterization.
      PubDate: Wed, 26 Jan 2022 09:46:42 +010
      DOI: 10.5194/ejm-34-59-2022 2022

       
  • The influence of oxygen fugacity and chlorine on amphibole–liquid trace
           element partitioning at upper-mantle conditions

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      Abstract: The influence of oxygen fugacity and chlorine on amphibole–liquid trace element partitioning at upper-mantle conditions
      Enrico Cannaò, Massimo Tiepolo, Giulio Borghini, Antonio Langone, and Patrizia Fumagalli
      Eur. J. Mineral., 34, 35–57, https://doi.org/10.5194/ejm-34-35-2022, 2022
      Amphibole–liquid partitioning of elements of geological relevance is experimentally derived at conditions compatible with those of the Earth's upper mantle. Experiments are carried out at different oxygen fugacity conditions and variable Cl content in order to investigate their influence on the amphibole–liquid partition coefficients. Our results point to the capability of amphibole to act as filter for trace elements at upper-mantle conditions, oxidized conditions, and Cl-rich environments.
      PubDate: Tue, 25 Jan 2022 09:46:42 +010
      DOI: 10.5194/ejm-34-35-2022 2022

       
 
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