Collector's Guide to Quartz and Other Silica Minerals PDF Download
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Author: R. J. Lauf
Publisher: Schiffer Publishing
ISBN: 9780764341618
Category : Antiques & Collectibles
Languages : en
Pages : 0
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Book Description
Quartz is prized by both mineral collectors and lapidary artists. Over 130 vivid photographs of these beautiful minerals are presented to show each mineral in its geological context. Superb examples are found in diverse geological settings from pegmatites to Alpine clefts and hydrothermal veins. The silica minerals are chemically simple, yet structurally complicated. Several high temperature and high pressure polymorphs are known. In addition to the polymorphs of silica, this book treats related minerals, including: lechatelierite, opal, and two natural clathrates, chibaite and melanophlogite. After a brief introduction, the general treatment explains the chemistry and taxonomy of the group. A section on their formation and geochemistry describes the kinds of environments where these minerals are formed. Then, entries for each mineral provide locality information and full-color photos so that collectors can see what good specimens look like and which minerals one might expect to find in association with them. An extensive bibliography is also provided.
Author: R. J. Lauf
Publisher: Schiffer Publishing
ISBN: 9780764341618
Category : Antiques & Collectibles
Languages : en
Pages : 0
Get Book Here
Book Description
Quartz is prized by both mineral collectors and lapidary artists. Over 130 vivid photographs of these beautiful minerals are presented to show each mineral in its geological context. Superb examples are found in diverse geological settings from pegmatites to Alpine clefts and hydrothermal veins. The silica minerals are chemically simple, yet structurally complicated. Several high temperature and high pressure polymorphs are known. In addition to the polymorphs of silica, this book treats related minerals, including: lechatelierite, opal, and two natural clathrates, chibaite and melanophlogite. After a brief introduction, the general treatment explains the chemistry and taxonomy of the group. A section on their formation and geochemistry describes the kinds of environments where these minerals are formed. Then, entries for each mineral provide locality information and full-color photos so that collectors can see what good specimens look like and which minerals one might expect to find in association with them. An extensive bibliography is also provided.
Author: James R. Wilson
Publisher: Utah Geological Survey
ISBN: 1557913366
Category : Nature
Languages : en
Pages : 156
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Book Description
With the tremendous growth of population in this and neighboring states, there are more collectors than ever before and with the rapidly escalating prices for mineral and fossil specimens in the retail market, there is a great demand for displayable material. It has become necessary for professional geologists, hobby collectors, and commercial collectors to recognize each others existence and to try to work together within a framework of regulation, courtesy, and common sense so that material of scientific value is not lost and undue restrictions are not placed upon collecting. There is a continuing need for collectors and professionals to work together with resource managers and legislators to develop workable laws and rules affecting the collecting of minerals and fossils. This publication contains details information about collecting areas, divided by county to make for ease of use. Each collecting area contains information about the minerals, rocks, or fossils present, map recommendations, and other helpful tips on getting to the sites.
Author: British Museum (Natural History). Department of Mineralogy
Publisher:
ISBN:
Category : Mineralogy
Languages : en
Pages : 20
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Book Description
Author: Museum of Practical Geology (Great Britain)
Publisher:
ISBN:
Category : Precious stones
Languages : en
Pages : 92
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Book Description
Author: Arvid Eric Pasto
Publisher: Schiffer Earth Science Monogra
ISBN: 9780764331930
Category : Nature
Languages : en
Pages : 0
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Book Description
Fluorite is found everywhere, has been important to industry for centuries, and is a minor ornamental material as well. Fluorite presents a fascinating array of colors, habits, and associated minerals and is widely available. See spectacularly large "museum quality" specimens that can be found. Fluorite presents a wealth of scientific opportunities to see crystallography, geochemistry, and solid-state physics at work in the natural world. This book includes information for the hobby collector or rock hound, as well as technical information for those who want to understand fluorite in greater depth. It provides over 140 full-color examples and extensive references to the formation and geographic locations of fluorite. This book is essential for everyone with a passion for minerals.
Author: British Museum (Natural History). Department of Mineralogy
Publisher:
ISBN:
Category :
Languages : en
Pages : 20
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Book Description
Author: Patti Polk
Publisher: Penguin
ISBN: 1440247188
Category : Nature
Languages : en
Pages : 257
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Book Description
The magical world of crystals! Crystals have been used as items of great spiritual significance and powerful personal adornments for thousands of years. Whether collected for their beauty, for research, or as tools in healing practices, The Crystal Guide provides a comprehensive reference to crystals, their purpose, spiritual qualities, and how to identify them in one easy-to-use and dazzlingly colorful book. Organized alphabetically, the book spotlights more than 200 of the most popular crystals, from andalusite to zoisite, and includes an overview of each one, along with mineral, astrological, chakra, numerical, and metaphysical properties, and value. Other features include: • 400+ delightful color photos • Tips for locating, buying, and collecting • Geological formation of crystals • Use and care of crystals
Author: Barbara E. Luedtke
Publisher: Cotsen Institute of Archaeology Press
ISBN: 1950446107
Category : Social Science
Languages : en
Pages : 162
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Book Description
Author: James R. Tindall
Publisher:
ISBN:
Category : Nature
Languages : en
Pages : 268
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Book Description
Author: Connie Manson
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 416
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Book Description
