Results 101 to 110 of about 1,123,502 (206)

Microprobe and oxygen fugacity study of armalcolite [PDF]

, 1976
The stability of synthetic armalcolite was determined as a function of oxygen fugacity with particular regard to the oxidation state of iron and titanium.
Friel, J. J.
core  

Melting at the base of a terrestrial magma ocean controlled by oxygen fugacity

Heat delivered from accretionary impacts is thought to have led to extensive melting of early Earth’s silicate mantle, resulting in a deep magma ocean covering the surface. The mantle’s oxygen fugacity is thought to have increased over accretion and core
van Westrenen, Wim; id_orcid, Lin, Yanhao, Ishii, Takayuki, Katsura, Tomoo, Mao, Ho Kwang   +4 more
core   +1 more source

Indiana Oxygen Company Opens, 1915

, 1910
They found a new venture in 1915 when they combined their engineering and sales talents to form Indiana Oxygen Company, the first industrial gas production plant in the state of Indiana, located on S. Harmon Street in Indianapolis.

core  

High Temperature Dislocation Creep of Hot-pressed Diopside Aggregates under Anhydrous Conditions and the Effect of Oxygen Fugacity

This data set comprises raw data for FTIR analysis of diopside aggregates under anhydrous conditions, and raw deformation data of anhydrousdiopside aggregates deformed at confining pressures of ~300 MPa and temperatures of 1423–1523 K in a Paterson gas ...
Li, Jianfeng
core   +1 more source

Effect of Oxygen Fugacity on Fassaitic Pyroxene

Effect of Oxygen Fugacity on Fassaitic Pyroxene
Stability of fassaitic pyroxene in the system CaMgSi2O6-CaFeAlSiO6-CaAl2SiO6-CaTiAl2O6 is discussed on the basis of published data. In the system CaMgSi2O6-CaFeAlSiO6 the stability field of clinopyroxene decreases with an increase in CaFeAlSiO6 content and a decrease in oxygen fugacity at constant temperature.
openaire   +1 more source

Indiana Oxygen Expands Products to Include Specialty Gases

, 1960
In 1960, the old air separation plant was replaced by new liquid oxygen, nitrogen, argon and CO2 pumping systems. With this change, Indiana Oxygen began producing specialty gases (Spec Gas) and research laboratory-grade high purity blends.Use of this ...

core  

Chlorine (Cl) and hydrogen chloride (HCl) solubility in hydrous silicate melts: implications for volcanic gas composition. [PDF]

Contrib Mineral Petrol
Rusiecka MK, Wood BJ.
europepmc   +1 more source

The Mantle Fe³⁺/ΣFe Ratio Has Doubled Since the Early Archean. [PDF]

Nat Commun
Zhu XX, Duan WY, Gerya T, Zhou X, Tian JC.   +4 more
europepmc   +1 more source

Reactive formation of magnesiowüstite at the lunar core-mantle boundary. [PDF]

Nat Commun
Xu Q, Gao S, van Westrenen W, Gréaux S, Kono Y, Wu P, Xu Y, Shang S, Xiang H, Kakizawa S, Tsujino N, Higo Y, Lin Y.   +12 more
europepmc   +1 more source

Mantle oxygen fugacity and diamond formation

International Kimberlite Conference Extended Abstracts: 2003, 2019
openaire   +2 more sources