National Seminar on Exploration, Exploitation, Enrichment, and Environment of Coastal Placer Minerals (PLACER-2007) PDF Download
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Author: V. J. Loveson Publisher: MacMillan India ISBN: 9780230632639 Category : Coastal engineering Languages : en Pages : 297
Book Description
These are the proceedings of the National Seminar on Exploration, Exploitation, Enrichment and Environment of Coastal Placer Minerals (PLACER - 2007) held at Central Mechanical Engineering Research Institute (CMERI), Durgapur in association with Central M
Author: V. J. Loveson Publisher: MacMillan India ISBN: 9780230632639 Category : Coastal engineering Languages : en Pages : 297
Book Description
These are the proceedings of the National Seminar on Exploration, Exploitation, Enrichment and Environment of Coastal Placer Minerals (PLACER - 2007) held at Central Mechanical Engineering Research Institute (CMERI), Durgapur in association with Central M
Author: Panagiotis Voudouris Publisher: MDPI ISBN: 3039280767 Category : Science Languages : en Pages : 528
Book Description
Gems have been used in the manufacture of jewellery and as ornaments since antiquity. Considering gems, recent statistics have shown that about 15 billion Euros are annually at stake. Nowadays, gemmology, i.e., the study of gem materials, is one of the most expanding fields in the earth sciences, positioned between academia and industry. As an applied science, in gemmology, the instruments used should be non- or microdestructive, and their cost should be reasonable both in terms of equipment and time consumption. Gemmology can also be used contribute to the development of pure science and in some cases, destructive techniques may have to be used. Taking into account the fact that gems are albeit rarely available for scientific research, this compilation of 20 articles by around 100 researchers from over 30 different institutions situated in 20 countries from around the globe, presented in the Special Issue entitled “Mineralogy and Geochemistry of Gems”, offers very good examples on the application of various methods for their study which will hopefully contribute to our better understanding of gem formation in general and will enhance scientific debates attracting more scientists from various disciplines to get involved in this field.
Author: Publisher: Allied Publishers ISBN: 9788177649154 Category : Coastal sediments Languages : en Pages : 290
Book Description
Papers presented at the conference organized by Central Mining Research Institute in collaboration with Manonmanium Sundaranar University, Tirunelveli, Oct. 26-27, 2005; with reference to India.
Author: Publisher: ISBN: Category : Languages : en Pages : 64
Book Description
The Bulletin of the Atomic Scientists is the premier public resource on scientific and technological developments that impact global security. Founded by Manhattan Project Scientists, the Bulletin's iconic "Doomsday Clock" stimulates solutions for a safer world.
Author: Manuel Bustillo Revuelta Publisher: Springer ISBN: 3319587609 Category : Science Languages : en Pages : 663
Book Description
This comprehensive textbook covers all major topics related to the utilization of mineral resources for human activities. It begins with general concepts like definitions of mineral resources, mineral resources and humans, recycling mineral resources, distribution of minerals resources across Earth, and international standards in mining, among others. Then it turns to a classification of mineral resources, covering the main types from a geological standpoint. The exploration of mineral resources is also treated, including geophysical methods of exploration, borehole geophysical logging, geochemical methods, drilling methods, and mineral deposit models in exploration. Further, the book addresses the evaluation of mineral resources, from sampling techniques to the economic evaluation of mining projects (i.e. types and density of sampling, mean grade definition and calculation, Sichel’s estimator, evaluation methods – classical and geostatistical, economic evaluation – NPV, IRR, and PP, estimation of risk, and software for evaluating mineral resources). It subsequently describes key mineral resource exploitation methods (open pit and underground mining) and the mineral processing required to obtain saleable products (crushing, grinding, sizing, ore separation, and concentrate dewatering, also with some text devoted to tailings dams). Lastly, the book discusses the environmental impact of mining, covering all the aspects of this very important topic, from the description of diverse impacts to the environmental impact assessment (EIA), which is essential in modern mining projects.
Author: V. J. Loveson
Author: V. J. Loveson
Author: 
Author: Panagiotis Voudouris
Author: 
Author: National Institute of Oceanography (India)
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Author: Vincent Ellis McKelvey
Author: R. R. Towner
Author: 
Author: Manuel Bustillo Revuelta