Formation of iron oxide–apatite deposits
Renewed economic interest in iron oxide–apatite (IOA) deposits—containing tens to
hundreds of millions of tonnes of Fe and substantial amounts of rare earth elements, P, Co …
hundreds of millions of tonnes of Fe and substantial amounts of rare earth elements, P, Co …
The role of evaporite layers in the ore-forming processes of iron oxide-apatite and skarn Fe deposits: Examples from the middle-lower Yangtze River metallogenic Belt …
C Duan, Y Li, J Mao, Q Zhu, G Xie, Q Wan, W Jian… - Ore Geology …, 2021 - Elsevier
Iron oxide–apatite (IOA) and skarn Fe deposits are important sources of Fe in China. During
the Mesozoic, a large number of large IOA and skarn Fe deposits formed in the Middle …
the Mesozoic, a large number of large IOA and skarn Fe deposits formed in the Middle …
The origin and discrimination of high-Ti magnetite in magmatic-hydrothermal systems: Insight from machine learning analysis
Abstract High-titanium (high-Ti, more than 1 wt% Ti) magnetite, commonly containing
ilmenite exsolution, has long been attributed to an igneous origin and has been used as the …
ilmenite exsolution, has long been attributed to an igneous origin and has been used as the …
The role of iron-rich hydrosaline liquids in the formation of Kiruna-type iron oxide–apatite deposits
Kiruna-type iron oxide–apatite (IOA) deposits, an important source of iron, show close
associations with andesitic subvolcanic intrusions. However, the processes of ore formation …
associations with andesitic subvolcanic intrusions. However, the processes of ore formation …
Formation of magnetite-(apatite) systems by crystallizing ultrabasic iron-rich melts and slag separation
Magnetite-(apatite) ore deposits are interpreted as being formed by the crystallization of iron-
rich ultrabasic melts, dominantly generated by the interaction of silicate melts with oxidized …
rich ultrabasic melts, dominantly generated by the interaction of silicate melts with oxidized …
[HTML][HTML] Evidence for iron-rich sulfate melt during magnetite (-apatite) mineralization at El Laco, Chile
The origins of Kiruna-type magnetite (-apatite)[Mt (-Ap)] deposits are contentious, with
existing models ranging from purely hydrothermal to orthomagmatic end members. Here, we …
existing models ranging from purely hydrothermal to orthomagmatic end members. Here, we …
Hydrothermal sulfate surges promote rare earth element transport and mineralization
Y Wan, IM Chou, X Wang, R Wang, X Li - Geology, 2023 - pubs.geoscienceworld.org
The generation of sulfate-rich hydrothermal fluids is of great significance to investigate
because it is closely associated with the formation of many important ore deposits, such as …
because it is closely associated with the formation of many important ore deposits, such as …
Role of sulfate in the transport and enrichment of REE in hydrothermal systems
Y Wan, X Wang, IM Chou, X Li - Earth and Planetary Science Letters, 2021 - Elsevier
Sulfate is a common and important component in the mineralizing fluids of some world-class
rare earth element (REE) deposits. However, the roles of sulfate during the transport and …
rare earth element (REE) deposits. However, the roles of sulfate during the transport and …
Origin of high-Ti magnetite in magmatic-hydrothermal systems: evidence from iron oxide-apatite (IOA) deposits of Eastern China
Magnetite chemistry has been widely used to distinguish igneous versus hydrothermal
origins for a range of magnetite-bearing mineral deposits. However, the origin of Ti-rich …
origins for a range of magnetite-bearing mineral deposits. However, the origin of Ti-rich …
Magmatic immiscibility and the origin of magnetite-(apatite) iron deposits
DK Pietruszka, JM Hanchar, F Tornos, R Wirth… - Nature …, 2023 - nature.com
The origin of magnetite-(apatite) iron deposits (MtAp) is one of the most contentious issues
in ore geology with competing models that range from hydrothermal to magmatic processes …
in ore geology with competing models that range from hydrothermal to magmatic processes …