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Publications tagged with [copper]

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<p>A fundamental goal of mineralogy and petrology is the deep understanding of mineral phase relation-ships and the consequent spatial and temporal patterns of mineral coexistence in rocks, ore bodies, sediments, meteorites, and other natural polycrystalline ...
Reference: American Mineralogist, Volume 102, pages 1588–1596, 2017
<p>Mining exploration is widely spread throughout Kazakhstan and it is an important part of the country&rsquo;s economy. However, mining can create landslides, as well as both surface and groundwater pollution.<br />The purpose of this research is to model ...
Filed under: Geology -  Hydrogeology
Reference: Journal of Environmental Hydrology, Volume 23, Paper 9, September 2015
The present study was carried out around Tehran, Iran, where wastewater has been commonly used for irrigation of peri-urban crops for many years. The objective of the present report is to quantify concentration and contamination of Zn, Cu, Ni and Pb in irrigation ...
Reference: "Waste Water - Evaluation and Management", Edited by Fernando Sebastián García Einschlag, ISBN 978-953-307-233-3, Published: April 1, 2011
 
Proposed mining projects vary according to the type of metals or materials to be extracted from the earth. The majority of proposed mining projects involve the extraction of ore deposits such as copper, nickel, cobalt, gold, silver, lead, zinc, molybdenum, ...
Reference: Guidebook for Evaluating Mining Project EIAs
A coupled hydromechanic analysis predicts a significant pore pressure drop due to the volumetric expansion associated with the excavation of the pit. This lower pore pressure distribution allows for a more aggressive and economical slope design.
Reference: Slope Stability. CSIRO
Dietary exposure to heavy metals, namely cadmium (Cd), lead (Pb), zinc (Zn) and copper (Cu), has been identified as a risk to human health through the consumption of vegetable crops. This study investigates the source and magnitude of heavy metal contamination ...
Reference: Water, Air, and Soil Pollution (2006) 169: 101–123
The effects of the disposal of copper mine tailings on the littoral meiofaunal assemblages of the Chanaral area of northern Chile were studied. Of the metals data collected, only in the case ~ of copper was there a clear association with the tailings distribution ...
Reference: Marine Environmental Research 59 (2005) 1–18
<p>The leachate from five municipal landfills (containing no industrial waste or sewage sludge) was studied in 1975 by the U.S. Environmental Protection Agency (EPA).</p>
Reference: AJPH May, 1977, Vol. 67, No. 5
 
There are around 300 documented copper deposits, occurrences and showings in Afghanistan.From a global perspective, Afghanistan is relatively under explored and the potential for further discoveries of copper and other minerals is high. A summary of the potential ...
Filed under: Geology -  Economic Geology
Reference: Afghanistan Geological Survey