Micron-to atomic-scale investigation of rare earth elements in iron oxides
Hematite (α-Fe2O3) and magnetite (Fe3O4) readily accommodate a wide range of minor
and trace elements from across the periodic table at up to wt.% concentrations. This prompts …
and trace elements from across the periodic table at up to wt.% concentrations. This prompts …
Polysomatic intergrowths between amphiboles and non-classical pyriboles in magnetite: smallest-scale features recording a protracted geological history
YTC Rodriguez, CL Ciobanu… - American …, 2024 - pubs.geoscienceworld.org
Non-classical pyriboles (NCPs) have tetrahedral silicate chains (Ibeam) of multiplicity higher
than single (pyroxene) or double (amphibole) Ibeams and are known from amphiboles in …
than single (pyroxene) or double (amphibole) Ibeams and are known from amphiboles in …
Tin-bearing magnetite with nanoscale Mg-Si defects: Evidence for the early stages of mineralization in a skarn system
Tin-bearing magnetite is reported from several types of magmatic-hydrothermal ore
deposits. The question of whether tin is incorporated within solid solution, as Sn4+, or as …
deposits. The question of whether tin is incorporated within solid solution, as Sn4+, or as …
Skarn-style alteration in Proterozoic metasedimentary protoliths hosting IOCG mineralization: the Island Dam Prospect, South Australia
New mineralogical, geochemical, and geochronological data are presented for the Island
Dam prospect, Olympic Cu-Au Province, South Australia. Skarn assemblages comprising …
Dam prospect, Olympic Cu-Au Province, South Australia. Skarn assemblages comprising …
Gamma-enhancement of reflected light images as a routine method for assessment of compositional heterogeneity in common low-reflectance Fe-bearing minerals
Q Zhu, G Xie, NJ Cook, CL Ciobanu… - American …, 2024 - pubs.geoscienceworld.org
The incorporation of impurity elements into minerals impacts their physical properties (eg,
reflectance, hardness, and electrical conductivity), but the quantitative relationships between …
reflectance, hardness, and electrical conductivity), but the quantitative relationships between …
[PDF][PDF] REVISION 2
Non-classical pyriboles (NCPs) have tetrahedral silicate chains (Ibeam) of multiplicity higher
than single (pyroxene) or double (amphibole) Ibeams and are known from amphiboles in …
than single (pyroxene) or double (amphibole) Ibeams and are known from amphiboles in …