Origin of the giant Luziyuan Zn-Pb-Fe(-Cu) distal skarn deposit, Baoshan block, SE Tibet: Constraints from Pb–Sr isotopes, calcite C–O isotopes, trace elements and Sm–Nd dating
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چکیده
منابع مشابه
Contamination and Health Risks from Heavy Metals (Cd and Pb) and Trace Elements (Cu and Zn) in Dairy Products
Background and Purpose: Dairy products are known as an important food in human diet. This study was carried out to analyze the content of metals (Cd, Cu, Pb, and Zn) in butter and cheese, and evaluates the potential health risks of metals to humans through the consumption of dairy products. Materials and Methods: In this analytical observational study, a total of 32 samples of butter and chees...
متن کاملModelling the giant, Zn-Pb-Ag Century deposit, Queensland, Australia
This paper presents a combination of geometric reconstructions of the Century Zn–Pb–Ag deposit, and finite-difference modelling of coupled deformation and fluid flow. Our intention is to demonstrate that these computer-based applications represent a new approach in testing ore genesis models. We use a ‘‘visiometric’’ approach, utilising GoCad 3D structural and property modelling. Computer visua...
متن کاملGeology and geochemistry of skarn deposits in the northern part of Ahar batholith, East Azarbaijan, NW Iran
Principal Skarn deposits along the northern margin of the Ahar batholith from west to east include Mazraeh, Vine and Gowdoul skarn deposits. Among these skarn deposits, the Mazraeh Cu-Fe Skarn deposit is the most typical skarn deposit in the NW Iran. This skarn deposit is located 5 km. north of Mazraeh village and 20 km north of Ahar town. The origin and development of the skarn can be related ...
متن کاملSPECTROSCOPY OF SUPERDEFORMED Pb ISOTOPES
In the mass region around A = 190 about 70 superdeformed (SD) rotational bands are known in 25 different nuclei [1]. In many cases several bands have been found which are built on excited states in the SD potential energy minimum. The nature of these excitations has been the subject of experimental and theoretical investigations in recent years. In the odd-even and odd-odd nuclei it seems clear...
متن کاملVariation of urinary and serum trace elements (Ca, Zn, Cu, Se) in bladder carcinoma in China.
BACKGROUNDS Deficiency or excess of trace elements can induce body metabolic disorders and cellular growth disturbance, even mutation and cancerization. Since there are few studies of the effect of trace elements in bladder carcinoma in China, the aim of this study was thus to assess variation using a case control approach. METHODS To determine this, 81 patients with bladder carcinoma chosen ...
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ژورنال
عنوان ژورنال: Journal of Asian Earth Sciences
سال: 2021
ISSN: 1367-9120
DOI: 10.1016/j.jseaes.2020.104587