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Mobility and removal of nitrate in heterogeneous Eocene aquifers [PDF]

, 1998
n a study of the principles of lateral and vertical nitrate mobility and removal in unconfined heterogeneous fine sandy Eocene aquifers by long-term observation, no significant nitrate reduction could be observed over ...
Eppinger, Ralf, Walraevens, Kristine
core

Mineralogical characterization of Sn deposits from the Santa Fe District, Bolivia [PDF]

, 2015
The Sn-Zn-Pb-Ag Japo-Santa Fe-Morococala ore deposit is located in the Central Andean Belt province. The ore mineralization is hosted in a Paleozoic metasedimentary sequence and porphyritic Oligocene-Miocene igneous rocks. Ore minerals occur in veins and
Alfonso Abella, María Pura +4 more
core

Observation of tunneling gap in epitaxial ultrathin films of pyrite-type copper disulfide

, 2018
We report scanning tunneling microscopy investigation on epitaxial ultrathin films of pyrite-type copper disulfide. Layer by layer growth of CuS2 films with a preferential orientation of (111) on SrTiO3(001) and Bi2Sr2CaCu2O8+{\delta} substrates is ...
He, Ke +7 more
core +1 more source

Selective Control of Surface Spin Current in Topological Materials based on Pyrite-type OsX2 (X = Se, Te) Crystals

, 2019
Topological materials host robust surface states, which could form the basis for future electronic devices. As such states have spins that are locked to the momentum, they are of particular interest for spintronic applications.
Fuhrer, Michael S., Medhekar, Nikhil V., Yin, Yuefeng +2 more
core +1 more source

Trace-Element Geochemistry of Sediments and Sulfur Isotope Geochemistry of Framboidal Pyrite from Site 795, Leg 127, Japan Sea

, 1992
T. Masuzawa, J. Takada, R. Matsushita
openalex +1 more source

Mineral processing analysis in artisanal gold mining, Peru [PDF]