نتایج جستجو برای: mining geology

تعداد نتایج: 96827  

2011
M. M. Parks J. Biggs T. A. Mather D. M. Pyle F. Amelung M. L. Monsalve L. Narváez Medina

a COMET+, Department of Earth Sciences, University of Oxford, Oxford OX1 3AN, UK b COMET+, Department of Earth Sciences, University of Bristol, Bristol BS8 1RJ, UK c Rosenstiel School of Marine and Atmospheric Sciences, University of Miami, Miami, FL 33149, USA d Colombian Institute of Geology and Mining (INGEOMINAS), Bogotá DC, Colombia e Colombian Institute of Geology and Mining (INGEOMINAS),...

Journal: :Mining 2022

The challenge to maximize resource efficiency requires the optimal use of all products leaving a mine—not only ore but also waste products—and calls for contributions from and cooperation with every discipline involved as efficiently possible. These interdisciplinary transdisciplinary interactions between practitioners scientists are an act learning take time. They should be initiated at start ...

2002
Robert L. Virta

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Journal: :Boletín de la Sociedad Geológica Mexicana 1909

Journal: :IOP conference series 2023

Abstract The main objective of the article is analyzing non-financial data mining companies. research part consists an analysis secondary from “social” domain, collected by students Faculty Geoengineering, Mining and Geology Wrocław University Science Technology organized according to adopted criterion. source were public reports 8 entities. Social presented in relation selected information reg...

2001
Dietrich Klemm Rosemarie Klemm Andreas Murr

The legendary wealth in gold of ancient Egypt seems to correspond with an unexpected high number of gold production sites in the Eastern Desert of Egypt and Nubia. This contribution introduces briefly the general geology of these vast regions and discusses the geology of the different varieties of the primary gold occurrences (always related to auriferous quartz mineralization in veins or shear...

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