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Sabrina Nazzareni, Simona Alunno, Federica Zaccarini, Michele Mattioli, Alessandro Murroni, Alessandro Di Michele and Alberto Renzulli
The Murcielago gold placer is located in the Lepaguare Valley, Olancho Department (Central Honduras). The placer mineralogy includes silicates (quartz, garnets, amphibole, Ca-pyroxene, micas, epidote, and tourmaline); calcite; and in the heavy fraction, ...
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John R. Gold and Margaret M. Gold
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Ali Küçükçolak,Figen Büyükakin,Necla Ilter Kucukcolak
Pág. 32 - 40
Gold has been an investment vehicle over the ages and helped investors to mitigate risks arise due to market fluctuations. In order to improve financial inclusion level and increase added value of the idle gold held by investors, there have been va...
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Jan J. Szczygielski,Zack Enslin,Elda du Toit
AbstractBackground: It is accepted that the gold price impacts on the value of gold mining companies. Previous studies have shown that, in financial crises, gold is considered a ?safe haven? investment in developed markets. Aim: The aim of...
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Roman Grynberg, Teresia Kaulihowa, Fwasa Singogo
Pág. Page:1 - 13Abstract
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Mihail Nikolaevich Dudin,Vladimir Dmitriyevich Sekerin,Anna Evgenevna Gorohova,Vladimir Ivanovich Gayduk,Tamara Petrovna Danko
Pág. 50 - 57
This article considers the role of gold in the world economy and its place in contemporary structures of gold-value reserves of the leading countries of the world. It also takes into account the historical experience of using gold in various periods...
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José Cabello
Pág. 1 - 23
A review of gold and gold bearing base metals deposits in Chile, indicate the existence of at least six different type of ore deposits, most largely formed during the Cenozoic with predominance in the Miocene. Mesozoic deposits are common but less releva...
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Nikolai Berdnikov, Victor Nevstruev, Pavel Kepezhinskas, Ivan Astapov and Natalia Konovalova
While gold partitioning into hydrothermal fluids responsible for the formation of porphyry and epithermal deposits is currently well understood, its behavior during the differentiation of metal-rich silicate melts is still subject of an intense scientifi...
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Ke Chen and Meng Wang
This paper examines the dynamic relationships between gold and stock markets in China. Using daily gold and stock indexes data, we estimated the DCC-GARCH model for the five bear markets since 31 October 2002, and simultaneously used different segments o...
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Memet Agustiar,Fariastuti Djafar,Afrizal Afrizal
Pág. 51 - 56
This paper constructs an Optimum Currency Area (OCA) Index by using the gold price as a nominal anchor and substitute for the US Dollar. The use of gold Dinar is in line with the spirit for implementing Sunnah money (gold Dinar). The method used for esti...
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Gaye Gencer,Zafer Musoglu
Pág. 705 - 713
This paper examines the volatility transmission mechanisms bivariately, between gold prices and alternatively, Turkish stock market and government bond indices. We employ the BEKK-GARCH model for evaluating the volatility linkages, as a robust technique....
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Sumathi Kumaraswamy, Yomna Abdulla and Shrikant Krupasindhu Panigrahi
Recurrent stock market fall and rise sequel by COVID-19, rising global inflation, increase in Fed interest rates, the unprecedented meltdown of technology stocks, fear of trade wars, tightening of governments? fiscal policies call for a new trend in inte...
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Sudi Apak,Vedat Akman,Serkan Çankaya,Sitki Sonmezer
Pág. 1 - 8
This paper attempts to analyze the relation among gold prices and other macroeconomic and financial variables and addresses the question whether gold is a safe haven or a hedge for investors. The study investigates the relationship by using an econometri...
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Thomas Gold, Kevin Reiterer, Christoph Hauer, Helmut Habersack and Christine Sindelar
Periodic flushing operations during moderate flood events (=annual flood flow HQ1" role="presentation">11
1
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Mariel Gullian-Klanian, Gerardo Gold-Bouchot and María José Sánchez-Solís
Heterotrophic bacteria (HB) play an important role in aquatic ecosystems as recyclers of dissolved organic matter (DOM). The objective of this study was to characterize the spectral characteristics of intracellular (IC), and extracellular (EC) compounds ...
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La Ode Arham, Fika Rofiek Mufakhir, Hendra Saputra
Pág. 103 - 109
Research on the extraction of gold ore from Pesawaran, , Lampung, Indonesia, was carried out using the agitation leaching method in cyanide solution. This study aimed to obtain information on the use of conventional cyanidation methods for extracting gol...
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La Ode Arham, Fika Rofiek Mufakhir, Hendra Saputra
Pág. 103 - 109
Research on the extraction of gold ore from Pesawaran, , Lampung, Indonesia, was carried out using the agitation leaching method in cyanide solution. This study aimed to obtain information on the use of conventional cyanidation methods for extracting gol...
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Christine Sindelar, Thomas Gold, Kevin Reiterer, Christoph Hauer and Helmut Habersack
This study concerns scaled physical model tests of the delta formation process at the head of a run-of-river hydropower plant (RoR). It forms part of a larger research project to provide a scientific base for RoR sediment management strategies in medium-...
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Ritika Jaiswal,Rashmi Uchil
Pág. 144 - 150
This study incorporates the regime switching framework to investigate the hedge and safe haven property of gold futures against the stock and bond market movements. The Markov-Switching Vector Autoregression (MS-VAR) model is adopted, which splits the wh...
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Sujay S. Kaushal, Arthur J. Gold and Paul M. Mayer
Land use and climate change can accelerate the depletion of freshwater resources that support humans and ecosystem services on a global scale. Here, we briefly review studies from around the world, and highlight those in this special issue. We identify s...
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