نتایج جستجو برای: cu mineralization

تعداد نتایج: 74109  

Journal: :American journal of physiology. Renal physiology 2016
Jakob L Rukov Eva Gravesen Maria L Mace Jacob Hofman-Bang Jeppe Vinther Claus B Andersen Ewa Lewin Klaus Olgaard

The development of vascular calcification (VC) in chronic uremia (CU) is a tightly regulated process controlled by factors promoting and inhibiting mineralization. Next-generation high-throughput RNA sequencing (RNA-seq) is a powerful and sensitive tool for quantitative gene expression profiling and the detection of differentially expressed genes. In the present study, we, for the first time, u...

Journal: :Poultry science 2013
A Favero S L Vieira C R Angel A Bos-Mikich N Lothhammer D Taschetto R F A Cruz T L Ward

Sources of Zn, Mn, and Cu (IZMC) as sulfates or as amino acid complexes (OZMC) were used to supplement Cobb 500 breeder hen diets. Experimental treatments consisted of diets supplemented with 1) 100, 100, and 10 mg/kg of Zn, Mn, and Cu, respectively, from IZMC (control); 2) 60, 60, and 3 mg/kg of Zn, Mn, and Cu, respectively, from IZMC plus 40, 40, and 7 mg/kg of Zn, Mn, and Cu, respectively, f...

2017
Yang Li David Selby Daniel Condon Simon Tapster

We present high-precision chemical abrasion-isotope dilution-thermal ionization mass spectrometry (CA-IDTIMS) U-Pb zircon and isotope dilution-negative-thermal ionization mass spectrometry (ID-N-TIMS) Re-Os molybdenite geochronology of the world-class Tibetan Qulong porphyry Cu-Mo deposit. The data is used to constrain the timing, duration, and to yield implications for the ore-forming processe...

Mazloumi Bajestani, , Malekzadeh Shafaroudi, , Sahebi Khader, ,

Fadiheh copper-gold prospect area in northwest of Torbat-e Heydariyeh in Khorasan Razavi Province is located in the central part of the Khaf-Kashmar-Bardaskan magmatic belt. This area includes outcrops of Eocene volcanic-pyroclastic units with felsicـintermediate nature. The lavas are andesite and latite, and pyroclastic units include rhyodacitic tuff, andesitic lithic tuff and ignimbrite. Intr...

Journal: :Ore Geology Reviews 2021

• Supergene copper mineralization (SCM) from Atacama Desert and SW of Burkina Faso. Paragenesis chemical characterization SCM different geodynamic context. The same mineralogy geochemical patterns are observed in both areas. REE study suggests oxidizing conditions to form supergene mineralization. Geological climatic controls involve the genesis these similar. Using optical microscopy, SEM, EPM...

Journal: :Minerals 2022

The Hubi copper (cobalt) ore district, one of the largest typical examples sediment-hosted stratiform type in Zhongtiao Mountain area, is located on southern margin Trans-North China Orogen within North Craton (NCC) and has a reserve 0.79 Mt. Mineralization mainly hosted by Group, sequence metasedimentary rocks deposited from ~2168 Ma to ~2059 Ma. Subsequently, collisional orogeny (Trans-North ...

Journal: :Minerals 2023

The recently discovered 460 Gaodi porphyry Mo-Cu deposit is a sub-economic characterized by low grades, dispersed mineralization, and separated Mo- Cu-ore bodies. This study aims to elucidate the factors underlying this type of mineralization. Electron-microprobe analyses biotite from ore-related granite yielded Ti-in-biotite crystallization temperatures 677–734 °C (an average 719 °C) phenocrys...

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