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Nanoparticles in various media on surfaces of ore deposits: Study of the more than 1000 m deep concealed Shaling gold deposit
M Lu, J Cao, X Liu, J Qiu - Ore Geology Reviews, 2021 - Elsevier
Surface nanoparticles in nature have become important research objects because they
contain information about the deep Earth. In this study, nanoparticles were analyzed via …
contain information about the deep Earth. In this study, nanoparticles were analyzed via …
Raman modes in Pbca enstatite (Mg2Si2O6): an assignment by quantum mechanical calculation to interpret experimental results
Raman spectra of orthoenstatite have been computed from first principles, employing the
hybrid Hamiltonian WC1LYP. The calculated data show excellent agreement with the …
hybrid Hamiltonian WC1LYP. The calculated data show excellent agreement with the …
Petrogenesis of the Ulungur intrusive complex, NW China, and implications for crustal generation and reworking in accretionary orogens
Accretionary orogens are characterized by voluminous juvenile components (recently
derived from the mantle) and knowing the origin (s) of such components is vital for …
derived from the mantle) and knowing the origin (s) of such components is vital for …
Snapshots of primitive arc magma evolution recorded by clinopyroxene textural and compositional variations: The case of hybrid crystal-rich enclaves from Capo …
Abstract Capo Marargiu Volcanic District (CMVD) is an Oligo-Miocene calc-alkaline complex
located in northwestern Sardinia (Italy) and characterized by the widespread occurrence of …
located in northwestern Sardinia (Italy) and characterized by the widespread occurrence of …
Co2+-doped diopside: crystal structure and optical properties
Synthetic clinopyroxenes along the CaMgSi 2 O 6–CaCoSi 2 O 6 join were investigated by a
combined chemical-structural-spectroscopic approach. Single crystals were synthesized by …
combined chemical-structural-spectroscopic approach. Single crystals were synthesized by …
The structure of P21/c (Ca0.2Co0.8)CoSi2O6 pyroxene and the C2/c–P21/c phase transition in natural and synthetic Ca–Mg–Fe2+ pyroxenes
ABSTRACT AP 21/c synthetic (Ca0. 2Co0. 8) CoSi2O6 pyroxene was synthesized by slow
cooling from melt at high pressure. Single crystals suitable for X-ray diffraction were …
cooling from melt at high pressure. Single crystals suitable for X-ray diffraction were …
Solid solution along the synthetic LiAlSi2O6-LiFeSi2O6 (spodumene-ferri-spodumene) join: A general picture of solid solutions, bond lengths, lattice strains, steric …
Seven clinopyroxene compositions along the join M2LiM1AlTSi2O6 (spodumene) to
M2LiM1Fe3+ TSi2O6 (ferri-spodumene) were synthesized at 2 GPa, 800° C under highly …
M2LiM1Fe3+ TSi2O6 (ferri-spodumene) were synthesized at 2 GPa, 800° C under highly …
Synthesis and crystal structure of C2/c Ca(Co,Mg)Si2O6 pyroxenes: effect of the cation substitution on cell volume
A series of clinopyroxenes along the CaMgSi2O6–CaCoSi2O6 join was synthesized by
quenching from melts at 1500° C and subsequent annealing at 1250° C (at 0.0001 GPa) …
quenching from melts at 1500° C and subsequent annealing at 1250° C (at 0.0001 GPa) …
A comprehensive study of the magnetic properties of the pyroxenes series CaMgSi2O6–Co2Si2O6 as a function of Co content
D Delmonte, C Gori, E Lambruschi… - Journal of Physics …, 2018 - iopscience.iop.org
We report a detailed study on the magnetic properties of the pyroxene series M2M1Si 2 O 6,
with M2= Ca and M1= Mg, where magnesium and then calcium are progressively …
with M2= Ca and M1= Mg, where magnesium and then calcium are progressively …