All About Crystals and Gems (A True Book: Digging in Geology) PDF Download
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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!
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!
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!
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!
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.
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.
Author: Devin Dennie Publisher: Penguin ISBN: 1465494510 Category : Juvenile Nonfiction Languages : en Pages : 98
Book Description
A stunning visual reference book for little geologists who love to find fascinating rocks all around them. Identify colorful gemstones, sparkly crystals, the toughest rocks, and ancient fossils. Packed with fun facts, information, and extensive photos all about the rocks and minerals that make up the world around us. Interactive learning that engages young scholarly minds. Learn about 64 different types of rocks and minerals, how to tell the difference between them and where to find them. Dig into all the interesting geological materials from deep space to the deepest caves. You’ll even discover glow in the dark minerals and living gems! Find out about the stuff our world is made of, and how rocks and minerals form over time. This captivating book introduces children to hands-on science with fun activities like starting your own impressive rock collection and how to stay safe on your rock finding missions. Written for kids aged 6 to 9 with bite-sized information and explanations. The easy-to-understand language gives them a rock-solid foundation for science subjects. The geology book includes the phonetic pronunciation of the rock and mineral names so your little one will sound like a rock expert in no time. Rockin’ It With Stones And Minerals • Stunning high-quality photographs. • Inspiring activities for little Earth scientists. • Over 64 types of rocks, their properties, and how they are formed.
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.
Author: W. Dan Hausel Publisher: Createspace Independent Pub ISBN: 9781502513885 Category : Nature Languages : en Pages : 370
Book Description
Follow in the footsteps of successful gem and gold hunters and search the hills for rough diamonds, colored gemstones, lapidary minerals, precious metals and interesting minerals and rocks. Written for the geoscientist, prospector and rockhound; the first part of the book focuses on physical characteristics of gems and minerals. This is supplemented with the second part of the book that describes dozens upon dozens of colored gem, diamond, gold, mineral and rock localities using the Public Land Survey System and GPS coordinates so the reader can visit these sites on a home computer with aerial and satellite imagery to gain an understanding of what to look for in the field. With these same coordinates, the reader can visit some occurrences, deposits and areas suggested for prospecting to further their gem hunter prospecting education and potentially lead to new discoveries. Now you can learn what to look for when searching for Mother Nature's treasure.
Author: Libby Romero
Author: Libby Romero
Author: Cody Crane
Author: Cody Crane
Author: Walter Schumann
Author: Museum of Practical Geology (Great Britain)
Author: P.C. Keller
Author: Devin Dennie
Author: David P. Turner
Author: W. Dan Hausel
Author: Rosie Hankin