Economic Geology

Economic Geology PDF Author: Jeffrey W. Hedenquist
Publisher:
ISBN: 9781887483018
Category :
Languages : en
Pages : 0

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Economic Geology

Economic Geology PDF Author: Jeffrey W. Hedenquist
Publisher:
ISBN: 9781887483018
Category :
Languages : en
Pages : 0

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Book Description


PbZn 2020: 9th International Symposium on Lead and Zinc Processing

PbZn 2020: 9th International Symposium on Lead and Zinc Processing PDF Author: A. Siegmund
Publisher: Springer Nature
ISBN: 3030370704
Category : Technology & Engineering
Languages : en
Pages : 937

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Book Description
Established in 1970, the PbZn symposium series is considered the leading international technical forum for the lead and zinc processing industries. The PbZn 2020 volume addresses all aspects of current processing technologies for primary and secondary lead and zinc, as well as emerging technologies for both metals.

Atlas of Economic Mineral Deposits

Atlas of Economic Mineral Deposits PDF Author: Colin J. Dixon
Publisher: Springer Science & Business Media
ISBN: 9401165114
Category : Science
Languages : en
Pages : 141

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Book Description
reader who wishes to study economic mineral deposits. I have in mind that it they do include references to the source material. Full bibliographies are in could be the basic descriptive part of a university course on the subject. many cases unnecessary because of the monumental work of Ridge (Ridge, Many teachers of economic and mining geology prefer to lecture on the 1972 and 1976). formative geological processes and origin of mineral deposits, and most of The Scope, Purpose and Layout of the Book Terminology. This is a persistent problem in geology. What I have tried to the existing textbooks do likewise. The Atlas is intended to be a compen Air, sea, surface water and soil support life, from which comes our food; the dium of descriptive material on which a more analytical series of lectures, or do is use a consistent, and internationally acceptable set of terms, making as much use as possible of the recent attempts by international organizations to fossil remains of life, that is: coal, oil and gas, together with solar and course of reading, could be based.

The Life Cycle of Copper, Its Co-Products and Byproducts

The Life Cycle of Copper, Its Co-Products and Byproducts PDF Author: Robert U. Ayres
Publisher: Springer Science & Business Media
ISBN: 9401733791
Category : Science
Languages : en
Pages : 334

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Book Description
Achieving the goals and objectives of sustainable development requires better information about the consequences of proposed actions. Partial information accounts for many failed efforts in the past. The financial implications for the proponent of the projects have often been more thoroughly analyzed than the implications for other actors. The impacts on biological diversity, or on the social fabric of local communities, have often been ignored. Decisi- makers may also focus more on the short-term consequences instead of long- term impacts, creating negative unintended consequences. It is clear that better decision-making processes are needed. Making better decisions requires identifying, obtaining, synthesizing and acting on larger and more diverse data sets, including information that has previously been overlooked in development decisions. The good news is that better processes are being developed and are becoming available. If the goal is to reach decisions that are broadly understood and accepted, affected communities need to be consulted. Early public participation in defining problems is a prerequisite to effective decision-making. There is no universal formula or checklist of information applicable to every proposed project. The scope of information required should not be determined from the start by small cadres of experts. It is unlikely that any individual or small group processes all of the expertise to achieve the kind of profound int- disciplinary synthesis that is needed.

Carbonate-hosted Lead-zinc Deposits

Carbonate-hosted Lead-zinc Deposits PDF Author: D. F. Sangster
Publisher:
ISBN:
Category : Carbonate rocks
Languages : en
Pages : 374

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Book Description


Mineral Facts and Problems

Mineral Facts and Problems PDF Author: United States. Bureau of Mines
Publisher:
ISBN:
Category : Mineral industries
Languages : en
Pages : 1266

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Book Description


Lead and Zinc Mining and Milling in the United States

Lead and Zinc Mining and Milling in the United States PDF Author: Charles Freeman Jackson
Publisher:
ISBN:
Category : Lead mines and mining
Languages : en
Pages : 214

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Book Description


Lead-Zinc

Lead-Zinc PDF Author: United States. Congress. House. Committee on Interior and Insular Affairs
Publisher:
ISBN:
Category :
Languages : en
Pages : 288

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Book Description


Sintering Applications

Sintering Applications PDF Author: Burcu Ertug
Publisher: BoD – Books on Demand
ISBN: 953510974X
Category : Technology & Engineering
Languages : en
Pages : 354

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Book Description
Sintering is one of the final stages of ceramics fabrication and is used to increase the strength of the compacted material. In the Sintering of Ceramics section, the fabrication of electronic ceramics and glass-ceramics were presented. Especially dielectric properties were focused on. In other chapters, sintering behaviour of ceramic tiles and nano-alumina were investigated. Apart from oxides, the sintering of non-oxide ceramics was examined. Sintering the metals in a controlled atmosphere furnace aims to bond the particles together metallurgically. In the Sintering of Metals section, two sections dealt with copper containing structures. The sintering of titanium alloys is another topic focused in this section. The chapter on lead and zinc covers the sintering in the field of extractive metallurgy. Finally two more chapter focus on the basics of sintering,i.e viscous flow and spark plasma sintering.

Lead: Its Effects on Environment and Health

Lead: Its Effects on Environment and Health PDF Author: Astrid Sigel
Publisher: Walter de Gruyter GmbH & Co KG
ISBN: 3110434334
Category : Science
Languages : en
Pages : 596

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Book Description
Volume 17, entitled Lead: Its Effects on Environment and Health of the series Metal Ions in Life Sciences centers on the interrelations between biosystems and lead. The book provides an up-to-date review of the bioinorganic chemistry of this metal and its ions; it covers the biogeochemistry of lead, its use (not only as gasoline additive) and anthropogenic release into the environment, its cycling and speciation in the atmosphere, in waters, soils, and sediments, and also in mammalian organs. The analytical tools to determine and to quantify this toxic element in blood, saliva, urine, hair, etc. are described. The properties of lead(II) complexes formed with amino acids, peptides, proteins (including metallothioneins), nucleobases, nucleotides, nucleic acids, and other ligands of biological relevance are summarized for the solid state and for aqueous solutions as well. All this is important for obtaining a coherent picture on the properties of lead, its effects on plants and toxic actions on mammalian organs. This and more is treated in an authoritative and timely manner in the 16 stimulating chapters of Volume 17, which are written by 36 internationally recognized experts from 13 nations. The impact of this recently again vibrant research area is manifested in nearly 2000 references, over 50 tables and more than 100 illustrations (half in color). Lead: Its Effects on Environment and Health is an essential resource for scientists working in the wide range from material sciences, inorganic biochemistry all the way through to medicine including the clinic ... not forgetting that it also provides excellent information for teaching.