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A History of Geochemistry and Cosmochemistry, from Prehistory to the End of the Classical Period

2024-05-01 Science
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Release : 2024-05-01
Genre : Science
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Book Rating : 507/5 ( reviews)

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Book Synopsis A History of Geochemistry and Cosmochemistry, from Prehistory to the End of the Classical Period by : Robert W. Boyle

Download or read book A History of Geochemistry and Cosmochemistry, from Prehistory to the End of the Classical Period written by Robert W. Boyle. This book was released on 2024-05-01. Available in PDF, EPUB and Kindle. Book excerpt: Since Mendeleev outlined the modern periodic table in 1869, many new uses have been found for the 92 naturally occurring elements. This book travels back in time to describe the utilization of materials familiar (gold, copper, iron) and arcane (arsenic, boron, red ochre) and their practical history (mining, metallurgy and crafts), with evidence from archaeology and geology. Together with the technological developments, author Robert Boyle portrays the advances in our understanding of materials science which led to modern geological and environmental sciences. It is a source book valuable to students of history and archaeology, mining and metallurgy, as well as to geologists, mineralogists and geochemists everywhere.

History. Cosmochemistry. Geochemistry

1977
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Release : 1977
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Book Synopsis History. Cosmochemistry. Geochemistry by : Leopold Gmelin

Download or read book History. Cosmochemistry. Geochemistry written by Leopold Gmelin. This book was released on 1977. Available in PDF, EPUB and Kindle. Book excerpt:

Cosmochemistry and the Origin of Life

2012-12-06 Science
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Release : 2012-12-06
Genre : Science
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Book Rating : 722/5 ( reviews)

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Book Synopsis Cosmochemistry and the Origin of Life by : Cyril Ponnamperuma

Download or read book Cosmochemistry and the Origin of Life written by Cyril Ponnamperuma. This book was released on 2012-12-06. Available in PDF, EPUB and Kindle. Book excerpt: For the first time in human history, developments in many branches of science provide us with an opportunity of formula ting a comprehensive picture of the universe from its beginning to the present time. It is an awesome reflection that the carbon in our bodies is the very carbon which was generated during the birth of a star. There is a perceptible continuum through the billions of years which can be revealed by the study of chemistry. Studies in nucleosynthesis have related the origin of the elements to the life history of the stars. The chemical elements we find on earth, HYdrogen, Carbon, Oxygen, and Nitrogen, were created in astronomical processes that took place in the past, and these elements are not spread throughout space in the form of stars and galaxies. Radioastronomers have discovered a vast array of organic molecules in the interstellar medium which have a bearing on prebiological chemical processes. Many of the molecules found so far contain the four elements, C, N, 0, H. Except for the chem ically unreactive He, these four elements are the most abundant in the galaxy. The origin of polyatomic interstellar molecules is an unresolved problem. While we can explain the formation of some diatomic molecules as due to two atom collisions, it is much more difficult to form polyatomic molecules by collisions between diatomic molecules and atoms. There may be other produc tion mechanisms at work such as reactions taking place on the surface of interstellar dust grains.

Cosmochemistry

2022-03-03 Science
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Release : 2022-03-03
Genre : Science
Kind : eBook
Book Rating : 594/5 ( reviews)

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Book Synopsis Cosmochemistry by : Harry McSween, Jr

Download or read book Cosmochemistry written by Harry McSween, Jr. This book was released on 2022-03-03. Available in PDF, EPUB and Kindle. Book excerpt: Cosmochemistry is a rapidly evolving field of planetary science and the second edition of this classic text reflects the exciting discoveries made over the past decade from new spacecraft missions. Topics covered include the synthesis of elements in stars, behaviour of elements and isotopes in the early solar nebula and planetary bodies, and compositions of extra-terrestrial materials. Radioisotope chronology of the early Solar System is also discussed, as well as geochemical exploration of planets by spacecraft, and cosmochemical constraints on the formation of solar systems. Thoroughly updated throughout, this new edition features significantly expanded coverage of chemical fractionation and isotopic analyses; focus boxes covering basic definitions and essential background material on mineralogy, organic chemistry and quantitative topics; and a comprehensive glossary. An appendix of analytical techniques and end-of-chapter review questions, with solutions available at www.cambridge.org/cosmochemistry2e, also contribute to making this the ideal teaching resource for courses on the Solar System's composition as well as a valuable reference for early career researchers.

Origin of the Earth and Moon

2012-12-06 Science
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Release : 2012-12-06
Genre : Science
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Book Rating : 678/5 ( reviews)

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Book Synopsis Origin of the Earth and Moon by : Alfred E. Ringwood

Download or read book Origin of the Earth and Moon written by Alfred E. Ringwood. This book was released on 2012-12-06. Available in PDF, EPUB and Kindle. Book excerpt: Since the beginning of civilization, the origins of the Earth and Moon have been the subjects of continuing interest, speculation, and enquiry. These are also among the most challenging of all scientific problems. They are, perhaps to a unique degree, interdisciplinary, having attracted the attention of philosophers, astronomers, mathematicians, geologists, chemists, and physicists. A large and diverse literature has developed, far beyond the capacity of individuals to assimilate adequately. Consequently, most of those who attempt to present review-syntheses in the area tend to reflect the perspectives of their own particular disciplines. The present author's approach is that of a geochemist, strongly influenced by the basic phil osophy of Harold Urey. Whereas most astronomical phenomena are controlled by gravitational and magnetic fields, and by nuclear interactions, Urey (1952) emphasized that the formation of the solar system occurred in a pressure-temperature regime wherein the chemical properties of matter were at least as important as those of gravitational and magnetic fields. This was the principal theme of his 1952 book, "The Planets," which revolutionized our approach to this subject. In many subsequent papers, Urey strongly emphasized the importance of meteorites in providing critical evidence of chemical conditions in the primordial solar nebula, and of the chemical fractionation processes which occurred during formation of the terrestrial planets. This approach has been followed by most subsequent geochemists and cosmochemists.

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