[HTML][HTML] Layered intrusions: Fundamentals, novel observations and concepts, and controversial issues
Layered intrusions are fossilized natural laboratories that historically have constrained many
fundamental principles of igneous petrology. Layered intrusions are typically stratiform …
fundamental principles of igneous petrology. Layered intrusions are typically stratiform …
Geological settings and metallogenesis of high-grade iron deposits in China
Z Zhang, H Li, J Li, XY Song, H Hu, L Li, F Chai… - Science China Earth …, 2021 - Springer
The predominant types of high-grade iron deposits in China include skarn, sedimentary
metamorphic (banded iron-formation, BIF-type), continental/submarine volcanic-hosted and …
metamorphic (banded iron-formation, BIF-type), continental/submarine volcanic-hosted and …
The use of trace elements in apatite to trace differentiation of a ferrobasaltic melt in the Sept-Iles Intrusive Suite, Quebec, Canada: Implications for provenance …
Abstract The Sept Iles Intrusive Suite, Quebec, Canada, comprises one of the world's largest
mafic layered intrusions. It is a natural laboratory to study differentiation processes of a …
mafic layered intrusions. It is a natural laboratory to study differentiation processes of a …
Experimental study of high-Ti and low-Ti basalts: liquid lines of descent and silicate liquid immiscibility in large igneous provinces
Dichotomous high-Ti and low-Ti magmas are ubiquitous in large igneous provinces (LIPs).
These magmas often form economically critical Fe–Ti oxide ores in layered intrusions via …
These magmas often form economically critical Fe–Ti oxide ores in layered intrusions via …
Petrological models of magma evolution on the formation of mafic-felsic igneous complexes of the Emeishan large igneous province, SW China
ZR Xue, PF Lu, PP Liu, LM Zhang - Journal of Asian Earth Sciences, 2024 - Elsevier
Abstract Many Late Permian world-class Fe-Ti oxide-bearing layered intrusions in the Pan-
** region, SW China are commonly considered to be fractionation products of the Emeishan …
** region, SW China are commonly considered to be fractionation products of the Emeishan …
Diffusion-driven extreme Mg and Fe isotope fractionation in Panzhihua ilmenite: Implications for the origin of mafic intrusion
To investigate the petrogenesis of Fe-Ti oxide ore deposits, we report Mg and Fe isotopic
compositions for coexisting olivine, clinopyroxene and ilmenite in Fe-Ti oxide ores …
compositions for coexisting olivine, clinopyroxene and ilmenite in Fe-Ti oxide ores …
[PDF][PDF] Microstructures and late-stage magmatic processes in layered mafic intrusions: symplectites from the Sept Iles intrusion, Quebec, Canada
Replacive symplectites (vermicular intergrowths of two or more minerals) are an important
feature of layered igneous intrusions, recording evidence of late-stage reactions between …
feature of layered igneous intrusions, recording evidence of late-stage reactions between …
In situ crystallization of Fe-Ti oxides in the Panzhihua layered intrusion, SW China: Constraints from crystal size distribution and high-resolution X-ray computed …
J Wang, M Wang, B Wei - Journal of Asian Earth Sciences, 2023 - Elsevier
The Panzhihua gabbroic layered intrusion in SW China hosts a giant magmatic Fe-Ti-(V)
oxide deposit. The intrusion can be divided into marginal zone (MGZ), lower zone (LZ) …
oxide deposit. The intrusion can be divided into marginal zone (MGZ), lower zone (LZ) …
Cryptic compositional variation of olivine between interlayered troctolite and net-textured Fe-Ti oxide ore in the Baima layered intrusion, SW China: Implications for the …
CM **ng, Y Cao - Journal of Asian Earth Sciences, 2023 - Elsevier
The Baima layered intrusion in the Panzhihua-**chang (Panxi) region in SW China hosts
thick Fe-Ti oxide ore layers in its lower zone, including net-textured ores, banded ores and …
thick Fe-Ti oxide ore layers in its lower zone, including net-textured ores, banded ores and …
Apatite chemistry as a petrogenetic indicator for mafic layered intrusions
Mafic layered intrusions constitute a natural laboratory to investigate petrogenetic processes
using trace element variations in apatite chemistry. Although these intrusions are related to …
using trace element variations in apatite chemistry. Although these intrusions are related to …