نتایج جستجو برای: electrum

تعداد نتایج: 71  

1999
FRANCISCO HITA GARCIA BRIAN L. FISHER

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Journal: :Information Systems Frontiers 2006
Mengistu Kifle Victor Wacham A. Mbarika Pratim Datta

. .the barriers to diffusion of Tele-Medicine are not entirely technical. Cost has to simultaneously satisfy a number of stakeholders. . . (Anderson, Aydin and Jay, et al., 1994). Rising costs of the provision of healthcare have been a major issue for debate in both developing and developed countries. This is especially true of very capitalistic societies such as the United States where privati...

Journal: :MONET 2015
Andres Laya Luis Alonso Periklis Chatzimisios Jesus Alonso-Zarate

The 3GPP is working towards the definition of service requirements and technical solutions to provide support for energy-efficient Machine Type Communications (MTC) in the forthcoming generations of cellular networks. One of the envisioned solutions consists in applying group management policies to clusters of devices in order to reduce control signaling and improve upon energy efficiency, e.g....

Journal: :Minerals 2023

Egypt’s mineral resources are an effective means of raising the country’s income. Consequently, searching for deep subsurface ore deposits is essential. In this study, we map structure and occurrence related gold-ore mineralization in ophiolitic-assemblage rocks around Wadi El-Saqia area Central Eastern Desert Egypt. Our approach combines airborne geophysical data (aeromagnetic mapping) geochem...

Journal: :Gondwana Research 2021

Gold in the Ariab district (Red Sea Hills, Sudan) is mined gossans developed over volcanogenic massive sulphide (VHMS) deposits formed context of a Tonian ensimatic arc Haiya terrane, Neoproterozoic Arabo-Nubian Shield. All primary gold occurrences belt, whatever their style (VHMS-, quartz lode- or shear-zone-hosted), appear, however, to have been syn-to late-kinematic, i.e., final Pan-African ...

Journal: :Forensic Science International: Digital Investigation 2023

Organised crime and cybercriminals use Bitcoin, a popular cryptocurrency, to launder money move it across borders with impunity. The UK other countries have legislation recover the proceeds of from criminals. Recent case law has recognised cryptocurrency assets as property that can be seized realised under Proceeds Crime Act (POCA). To seize asset generally requires access private key. Anecdota...

Journal: :Ore Geology Reviews 2021

Northern Mozambique hosts numerous occurrences of gold mineralization in metamorphic terranes, which are little known because the insufficient studies. In this work, we describe main geological and geochemical characteristics Nanlia Makorongo prospects located Namuno district, northeastern Mozambique. We report mode occurrence gold, petrography mineralogy host rocks ores, fluid inclusion stable...

Journal: :زمین شناسی اقتصادی 0
علیرضا مظلومی بجستانی ایرج رساء

kuh- e -zar gold deposit located 35 km west of torbat-e-heydaryeh, (khorassan e- razavi province), east of iran. this deposit is a specularite-rich iron oxide type (iocg). this mine is situated within khaf-bardascan volcanic plutonic belt. based on recent exploration along this belt, several iocg type system plus kuh-e-zar deposit are discovered. in the study area, several type of tuff and lava...

Journal: :Ore Geology Reviews 2022

The Acupan epithermal gold deposit is one of the Philippines’ largest camps, having produced over 200 t Au in last century with average grades ∼ 6 g/t mostly from well-studied vein orebodies hosted by Virac Granodiorite. However, and breccia mineralization (90/99 veins GW orebodies, respectively) currently being mined northeastern portion less-studied Balatoc Diatreme. This study demonstrates r...

Onzon-Kanbani area is a western flank of Mogok Metamorphic Belt where gold mineralization is hosted as auriferous quartz-vein with epithermal low-sulphidation characters. Mineralization is closely associated with NE-SW trending fracture or shear zone probably related to the dextral movement of the Sagaing Fault system. Mineralization related hydrothermal alteration is developed as narrow zones ...

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