نتایج جستجو برای: metallogenic map

تعداد نتایج: 195437  

Journal: :Applied sciences 2021

The Vathi porphyry Cu-Au ± Mo mineralization is located in the Serbo-Macedonian metallogenic province of Western Tethyan Metallogenic Belt. It mainly hosted by a latite and genetically associated with quartz monzonite intrusion, which intruded basement rocks Vertiskos Unit latite, 18 to 17 Ma ago. A phreatic breccia crosscuts latite. was affected potassic alteration, whereas subjected local pro...

Journal: :Earth Sciences Research Journal 2022

The Cauca metallogenic belt is an inter-Andean area located along the Cauca-Romeral fault zone, which made up of a group twelve Miocene magmatic-hydrothermal Au-Ag-Cu mineral deposits positioned between Western and Central Cordillera Colombia. In addition to being widely developed region in exploration exploitation with known Au endowments over 1,700 tons, this represents exceptional metallogen...

Journal: :Environmental Health Perspectives 2004

Journal: :Sustainability 2023

In recent years, the intelligent identification and prediction of ore deposits based on deep learning algorithm image processing technology has gradually become one main research frontiers in field geological metallogenic prediction. However, this method also many problems that need to be solved. For example: (1) There are very few trainable samples containing mineral point labels; (2) features...

Journal: :Mineral economics 2022

Abstract Metallogeny is the science of ore and mineral deposit formation in geological space time. interdisciplinary by nature, comprising elements natural disciplines such as planetology to solid state physics chemistry, volcanology. It experimental forefront research bold thinking, based on an ever-growing foundation knowledge. Therefore, metallogeny not a closed system knowledge but fast-gro...

Journal: :sahand communications in mathematical analysis 2015
hojjat afshari mojtaba sajjadmanesh

in this paper we prove existence the common fixed point with different conditions for $alpha-psi$-contractive mappings. and generalize weakly zamfirescu map in to modified weakly zamfirescu map.

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