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A review of magnetite geochemistry of Chilean iron oxide-apatite (IOA) deposits and its implications for ore-forming processes
(Elsevier, 2020)
Magnetite is the most important iron ore in iron oxide-apatite (IOA) deposits which represent the Cu-poor endmember of the iron oxide-copper-gold (IOCG) clan. Magnetite chemistry has been used as a petrogenetic indicator ...
Trace element geochemistry of magnetite from the Cerro Negro Norte iron oxide−apatite deposit, northern Chile
(Springer Verlag, 2019)
Kiruna-type iron oxide−apatite (IOA) deposits constitute an important source of iron and phosphorus, and potentially of rare earth elements (REE). However, the origin of IOA deposits is still a matter of debate with models ...
Trace element geochemistry of magnetite from the Cerro Negro Norte iron oxide−apatite deposit, northern Chile
(Springer, 2020)
Kiruna-type iron oxide-apatite (IOA) deposits constitute an important source of iron and phosphorus, and potentially of rare earth elements (REE). However, the origin of IOA deposits is still a matter of debate with models ...
The geochemistry of magnetite and apatite from the El Laco iron oxide-apatite deposit, Chile: Implications for ore genesis
(Society of Economic Geologists, USA, 2020)
The textures of outcrop and near-surface exposures of the massive magnetite orebodies (>90 vol % magnetite) at the Plio-Pleistocene El Laco iron oxide-apatite (IOA) deposit in northern Chile are similar to basaltic lava ...
A Continuum from Iron Oxide Copper-Gold to Iron Oxide-Apatite Deposits: Evidence from Fe and O Stable Isotopes and Trace Element Chemistry of Magnetite
(Society of Economic Geologists (SEG), 2020)
Iron oxide copper-gold (IOCG) and iron oxide-apatite (IOA) deposits are major sources of Fe, Cu, and Au. Magnetite is the modally dominant and commodity mineral in IOA deposits, whereas magnetite and hematite are predominant ...
The Dominga FE-CU deposit as an example of the interaction between faults, iron-oxide apatite, and ironoxid copper-gold mineralization, Northern Chile
(2021)
Understanding how fluids circulate in and around the presence of crustal faults is a fundamental topic when exploring ore deposits. This research presents a detailed description of the mineral texture of veins, hydrothermal ...
Synthesis and characteristics of CMK-3 modified with magnetite nanoparticles for application in hydrogen storage
(Springer, 2020-06)
In this work, we report the synthesis and characterization of iron oxide nanoparticles supported in nanostructured carbon (CMK-3). This material is promising in the application of hydrogen adsorption for energy storage. ...
Análisis mineralógico de las magnetitas hidrotermales del pórfiro DE CU-(MO) San Pedro, provincia de MendozaMineralogical analyses of hydrothermal magnetite from the San Pedro Cu-(Mo) porphyry deposit, Mendoza province
(Asociación Geológica Argentina, 2015-09)
En una roca con alteración hidrotermal, la formación de los óxidos de Fe-Ti está controlada por la mineralogía de la roca de caja y las condiciones físico-químicas del fluido hidrotermal, por lo que es de esperar que exista ...
Genesis of platinum-group minerals in the Las Aguilas mafic-ultramafic rocks, San Luis Province, Argentina: Textural, chemical and mineralogical evidence
(Springer Wien, 2000-03)
Palladium bismuthotellurides (merenskyite-michenerite-moncheite-melonite) of variable composition and platinum arsenides (sperrylite) are documented in several drill cores of the Las Aguilas mafic-ultramafic intrusion, San ...
Effect of iron content on the catalytic properties of activated carbon-supported magnetite derived from biomass
(Sociedade Brasileira de Química, 2013-02-28)
In recent times, the intense human activity has led to an increase of the agriculture wastes in the environment. “In order to find new applications for these materials, the effect of iron content (2.5, 5, 10 and 15%) on ...