Author: Libby Romero
Publisher: Scholastic Inc.
ISBN: 1338781561
Category : Juvenile Nonfiction
Languages : en
Pages : 52
Book Description
What are crystals and how do they form? How are crystals related to minerals, and what are their properties? This book answers these questions and many more about cool crystals. From their unique structure to the most popular types of crystals in the world, everything readers need to know is covered!
All About Crystals and Gems (A True Book: Digging in Geology)
Author: Libby Romero
Publisher: Scholastic Inc.
ISBN: 1338781561
Category : Juvenile Nonfiction
Languages : en
Pages : 52
Book Description
What are crystals and how do they form? How are crystals related to minerals, and what are their properties? This book answers these questions and many more about cool crystals. From their unique structure to the most popular types of crystals in the world, everything readers need to know is covered!
Publisher: Scholastic Inc.
ISBN: 1338781561
Category : Juvenile Nonfiction
Languages : en
Pages : 52
Book Description
What are crystals and how do they form? How are crystals related to minerals, and what are their properties? This book answers these questions and many more about cool crystals. From their unique structure to the most popular types of crystals in the world, everything readers need to know is covered!
All About Fossils (A True Book: Digging in Geology)
Author: Cody Crane
Publisher: Scholastic Inc.
ISBN: 1338781596
Category : Juvenile Nonfiction
Languages : en
Pages : 52
Book Description
What kinds of fossils exist, and where are they found? What are fossils and how do they form? This book answers this question and many more about the fascinating world of fossils. From the discovery of dinosaurs to the information fossils reveal about Earth's prehistoric past, everything readers need to know is covered!
Publisher: Scholastic Inc.
ISBN: 1338781596
Category : Juvenile Nonfiction
Languages : en
Pages : 52
Book Description
What kinds of fossils exist, and where are they found? What are fossils and how do they form? This book answers this question and many more about the fascinating world of fossils. From the discovery of dinosaurs to the information fossils reveal about Earth's prehistoric past, everything readers need to know is covered!
All About Minerals (A True Book: Digging in Geology)
Author: Cody Crane
Publisher: Scholastic Inc.
ISBN: 133878160X
Category : Juvenile Nonfiction
Languages : en
Pages : 52
Book Description
What are minerals and how do they form? What do they look like and where are they found? This book answers these questions and many more about magnificent minerals. From their role as the building blocks of rocks to the most common minerals on Earth, everything readers need to know is covered!
Publisher: Scholastic Inc.
ISBN: 133878160X
Category : Juvenile Nonfiction
Languages : en
Pages : 52
Book Description
What are minerals and how do they form? What do they look like and where are they found? This book answers these questions and many more about magnificent minerals. From their role as the building blocks of rocks to the most common minerals on Earth, everything readers need to know is covered!
Gemstones and Their Origins
Author: P.C. Keller
Publisher: Springer Science & Business Media
ISBN: 1468466747
Category : Science
Languages : en
Pages : 144
Book Description
Each gem deposit-whether of primary origin in the parent rocks; or secondary as alluvial placers in valley floors, river gravels, or the sand of oceanic shelves presents an eloquent chronicle of the Earth's life story. It reveals to the expert the prodigious processes which formed the present crust of our planet, of which this volume discloses a small but exciting detail. The materials of the Earth's crust are the rocks. In this book, the author expounds on how they were formed, why they altered, why they became the cradles of precious gemstones, how they are categorized, and how they are now exploited by man. What initiates the growth of gemstones? How do they crystallize? Why do gemstones of the same species, originating from different sources, vary? What causes the occurrence of varieties? Why do diamonds, unlike other precious stones, occur not near the Earth's surface in its crust, but deep down beneath it in the upper mantle? These are only a few of the entrancing subjects discussed in this enlightening volume. The reader learns that the Earth is surprisingly alive and altering constantly-sometimes through slow and equable changes and at times by violent and tremendous cataclysms, events from which gemstones issue.
Publisher: Springer Science & Business Media
ISBN: 1468466747
Category : Science
Languages : en
Pages : 144
Book Description
Each gem deposit-whether of primary origin in the parent rocks; or secondary as alluvial placers in valley floors, river gravels, or the sand of oceanic shelves presents an eloquent chronicle of the Earth's life story. It reveals to the expert the prodigious processes which formed the present crust of our planet, of which this volume discloses a small but exciting detail. The materials of the Earth's crust are the rocks. In this book, the author expounds on how they were formed, why they altered, why they became the cradles of precious gemstones, how they are categorized, and how they are now exploited by man. What initiates the growth of gemstones? How do they crystallize? Why do gemstones of the same species, originating from different sources, vary? What causes the occurrence of varieties? Why do diamonds, unlike other precious stones, occur not near the Earth's surface in its crust, but deep down beneath it in the upper mantle? These are only a few of the entrancing subjects discussed in this enlightening volume. The reader learns that the Earth is surprisingly alive and altering constantly-sometimes through slow and equable changes and at times by violent and tremendous cataclysms, events from which gemstones issue.
Gemstones of the World
Author: Walter Schumann
Publisher: Sterling Publishing Company Incorporated
ISBN: 9781454909538
Category : Science
Languages : en
Pages : 319
Book Description
Provides detailed information regarding the physical characteristics and unique traits of more than eighteen hundred precious and semiprecious stones, as well as discussing gemstone structure, production, name origin, and symbolism.
Publisher: Sterling Publishing Company Incorporated
ISBN: 9781454909538
Category : Science
Languages : en
Pages : 319
Book Description
Provides detailed information regarding the physical characteristics and unique traits of more than eighteen hundred precious and semiprecious stones, as well as discussing gemstone structure, production, name origin, and symbolism.
Handbook of Rocks, Minerals, and Gemstones
Author: Walter Schumann
Publisher: Houghton Mifflin Harcourt
ISBN: 9780395511374
Category : Nature
Languages : en
Pages : 390
Book Description
Contains descriptions and photographs of approximately six hundred minerals, rocks, and meteorites, providing information about the history, origin, structure, composition, properties, classification, and location of each specimen.
Publisher: Houghton Mifflin Harcourt
ISBN: 9780395511374
Category : Nature
Languages : en
Pages : 390
Book Description
Contains descriptions and photographs of approximately six hundred minerals, rocks, and meteorites, providing information about the history, origin, structure, composition, properties, classification, and location of each specimen.
Geology and Mineralogy of Gemstones
Author: David P. Turner
Publisher: John Wiley & Sons
ISBN: 111929987X
Category : Science
Languages : en
Pages : 292
Book Description
Understanding gemstones in a geological context Gemstones are colorful treasures of the Earth that have captivated humans for thousands of years. The physical and chemical characteristics of each type of gem provide insights into the geological processes that created them. Geology and Mineralogy of Gemstones is a textbook aimed at upper-level undergraduate and graduate students. It presents the basic mineralogical and geological knowledge needed to understand gemstones and examines the characteristics and geological origins of different types of gemstone. Volume highlights include: Concepts in mineralogy Structure and chemical composition of minerals Geological processes that lead to the formation and movement of gemstones Equipment and tools used to examine gemstones and their physical properties The American Geophysical Union promotes discovery in Earth and space science for the benefit of humanity. Its publications disseminate scientific knowledge and provide resources for researchers, students, and professionals.
Publisher: John Wiley & Sons
ISBN: 111929987X
Category : Science
Languages : en
Pages : 292
Book Description
Understanding gemstones in a geological context Gemstones are colorful treasures of the Earth that have captivated humans for thousands of years. The physical and chemical characteristics of each type of gem provide insights into the geological processes that created them. Geology and Mineralogy of Gemstones is a textbook aimed at upper-level undergraduate and graduate students. It presents the basic mineralogical and geological knowledge needed to understand gemstones and examines the characteristics and geological origins of different types of gemstone. Volume highlights include: Concepts in mineralogy Structure and chemical composition of minerals Geological processes that lead to the formation and movement of gemstones Equipment and tools used to examine gemstones and their physical properties The American Geophysical Union promotes discovery in Earth and space science for the benefit of humanity. Its publications disseminate scientific knowledge and provide resources for researchers, students, and professionals.
Gemstones
Author: Michael O'Donoghue
Publisher: Springer Science & Business Media
ISBN: 9400911912
Category : Science
Languages : en
Pages : 395
Book Description
Gemstones is the first attempt in English to bring together the geological, mineralogical and gemmological developments that have taken place during the last thirty years. Though there have been many gemstone books published in that time, most have been concerned, understandably and rightly, with the science of gem testing and have covered that area very well. Details of the geological occurrence of many of the classic gemstones, and of nearly all those which have only recently been discovered, have been less adequately dealt with. Coverage has been restricted to a number of papers in a wide variety of geological and mineralogical journals. Gemstones hopes to get the balance right. In the preparation of the book all the journals and monographs in the field have been consulted so that the book should stand for some years as the authority to which gemmologists and others turn in the first instance. Ease of reference and depth of coverage make Gemstones both a reference book and a bench book. Acknow ledgements I am grateful to Brian Jackson of the Department of Geology, Royal Museums of Scotland who read the manuscript and painstakingly indicated places where amendment or alteration was needed. I am also grateful to the publishers of the books on which the line illustrations are based. The colour plates present in the book derive from a number of sources, which I would like to acknowledge as follows. Plates 1, 4-15 and 17 Crown copyright reserved.
Publisher: Springer Science & Business Media
ISBN: 9400911912
Category : Science
Languages : en
Pages : 395
Book Description
Gemstones is the first attempt in English to bring together the geological, mineralogical and gemmological developments that have taken place during the last thirty years. Though there have been many gemstone books published in that time, most have been concerned, understandably and rightly, with the science of gem testing and have covered that area very well. Details of the geological occurrence of many of the classic gemstones, and of nearly all those which have only recently been discovered, have been less adequately dealt with. Coverage has been restricted to a number of papers in a wide variety of geological and mineralogical journals. Gemstones hopes to get the balance right. In the preparation of the book all the journals and monographs in the field have been consulted so that the book should stand for some years as the authority to which gemmologists and others turn in the first instance. Ease of reference and depth of coverage make Gemstones both a reference book and a bench book. Acknow ledgements I am grateful to Brian Jackson of the Department of Geology, Royal Museums of Scotland who read the manuscript and painstakingly indicated places where amendment or alteration was needed. I am also grateful to the publishers of the books on which the line illustrations are based. The colour plates present in the book derive from a number of sources, which I would like to acknowledge as follows. Plates 1, 4-15 and 17 Crown copyright reserved.
Prospecting for Gemstones and Minerals
Geology of World Gem Deposits
Author: Sam L. VanLandingham
Publisher: Van Nostrand Reinhold Company
ISBN:
Category : Precious stones
Languages : en
Pages : 424
Book Description
Publisher: Van Nostrand Reinhold Company
ISBN:
Category : Precious stones
Languages : en
Pages : 424
Book Description