Formation of magnesium carbonates on Earth and implications for Mars

EL Scheller, C Swindle, J Grotzinger… - Journal of …, 2021 - Wiley Online Library
Magnesium carbonates have been identified within the landing site of the Perseverance
rover mission. This study reviews terrestrial analog environments and textural, mineral …

Ordovician ironstone of the Iberian margin: Coastal upwelling, ocean anoxia and Palaeozoic biodiversity

PK Pufahl, AD Squires, JB Murphy… - The Depositional …, 2020 - Wiley Online Library
Abstract Middle to Upper Ordovician ironstone and associated sedimentary rocks of the
West Asturian‐Leonese and Cantabrian tectonostratigraphic zones, Spain, provide new …

Ore genesis and tectonic implication of the Daeheung-Ryongyang magnesite deposits in the East Jiao-Liao-Ji Belt, North Korea

G Lee, D Shin, S Lee, SM Koh, BH Lee, BW You… - Lithos, 2021 - Elsevier
Abstract The Daeheung and Ryongyang magnesite deposits in the Dancheon Mineralized
Belt (DMB) of South Hamgyong Province, North Korea, have attracted wide attention …

Arsenic in the rock–soil–plant system and related health risk in a magmatic–metamorphic belt, West of Iran

M Rastegari Mehr, B Keshavarzi, F Moore… - Environmental …, 2020 - Springer
Following earlier reports of water contamination and arsenic (As) toxicity symptoms in
residents of Kurdistan Province, As was determined in rock, soil and plant samples to …

SIMS Bias on Isotope Ratios in Ca‐Mg‐Fe Carbonates (Part III): δ18O and δ13C Matrix Effects Along the Magnesite–Siderite Solid‐Solution Series

MG Śliwiński, K Kitajima, MJ Spicuzza… - Geostandards and …, 2018 - Wiley Online Library
This study explores the effects of cation composition on mass bias (ie, the matrix effect),
which is a major component of instrumental mass fractionation (IMF) in the microanalyses of …

Rare earth elements and yttrium geochemistry of dolomite from post-Variscan vein-type mineralization of the Nízký Jeseník and Upper Silesian Basins, Czech …

J Kučera, J Cempírek, Z Dolníček, P Muchez… - Journal of Geochemical …, 2009 - Elsevier
Rare earth elements and yttrium geochemistry of dolomite from post-Variscan vein-type Zn–
Pb–Cu mineralization was studied in the Nízký Jeseník and Upper Silesian Basins …

Mineralogical, geochemical, fluid inclusion and isotope study of Hohentauern/Sunk sparry magnesite deposit (Eastern Alps/Austria): implications for a metasomatic …

AM Azim Zadeh, F Ebner, SY Jiang - Mineralogy and Petrology, 2015 - Springer
The magnesite deposit of Hohentauern/Sunk, hosted in Viseán carbonate rocks, is one of
the best-exposed examples of “Veitsch type” sparry magnesite deposits, which are located …

Origin of the Rubian carbonate-hosted magnesite deposit, Galicia, NW Spain: mineralogical, REE, fluid inclusion and isotope evidence

SP Kilias, M Pozo, M Bustillo, MG Stamatakis… - Mineralium …, 2006 - Springer
Abstract The Rubian magnesite deposit (West Asturian—Leonese Zone, Iberian Variscan
belt) is hosted by a 100-m-thick folded and metamorphosed Lower Cambrian …

Trace and rare-earth element behaviors during alteration and mineralization in the Attepe iron deposits (Feke-Adana, southern Turkey)

Ş Küpeli - Journal of Geochemical Exploration, 2010 - Elsevier
Hydrothermal-metasomatic iron ores consisting mainly of siderite, ankerite and hematite are
located in the Lower–Middle Cambrian limestone marbles of the Eastern Taurus Belt. The …

Geochemical constraints on the genesis of the Marquesado iron ore deposits, Betic Cordillera, Spain: REE, C, O, and Sr isotope data

J Torres-Ruiz - Economic Geology, 2006 - pubs.geoscienceworld.org
The Marquesado area of the Betic Cordillera, southeastern Spain, contains two iron deposits
(Alquife and Las Piletas) located within a metamorphosed Permian to Triassic carbonate …