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Gems and Precious Stones of North America ...

Gems and Precious Stones of North America ... PDF Author: George Frederick Kunz
Publisher: New York : Scientific Publishing Company
ISBN:
Category : Beads
Languages : en
Pages : 558

Book Description
A popular description of their occurrence, value, history, archaeology and of the collections in which they exist, also a chapter on pearls and on remarkable foreign gems owned in the United States...

Gems and Precious Stones of North America ...

Gems and Precious Stones of North America ... PDF Author: George Frederick Kunz
Publisher: New York : Scientific Publishing Company
ISBN:
Category : Beads
Languages : en
Pages : 558

Book Description
A popular description of their occurrence, value, history, archaeology and of the collections in which they exist, also a chapter on pearls and on remarkable foreign gems owned in the United States...

Gems and Precious Stones of North America

Gems and Precious Stones of North America PDF Author: George Frederick Kunz
Publisher: New York : Scientific Publishing Company
ISBN:
Category : Beads
Languages : en
Pages : 416

Book Description


Gemstones of North America

Gemstones of North America PDF Author: John Sinkankas
Publisher: Princeton, N.J. : Van Nostrand [1959]
ISBN:
Category : Nature
Languages : en
Pages : 716

Book Description


Gemstones of North America

Gemstones of North America PDF Author: John Sinkankas
Publisher: Van Nostrand Reinhold Company
ISBN:
Category : Nature
Languages : en
Pages : 528

Book Description


Gemstones and Minerals

Gemstones and Minerals PDF Author: John Sinkankas
Publisher:
ISBN:
Category : Gems
Languages : en
Pages : 416

Book Description
Prospecting and collecting trips; Tools and how to use them; Rock classes and how to recognize them; How mineral deposits form; Field features of mineral deposits; Collecting practices; Preparation of specimens; Storage and exhibit; Marketing mineral specimens and gemstones.

National Audubon Society Field Guide to Rocks and Minerals

National Audubon Society Field Guide to Rocks and Minerals PDF Author: Charles Wesley Chesterman
Publisher: Knopf
ISBN:
Category : Nature
Languages : en
Pages : 876

Book Description
Donation.

National Geographic Pocket Guide to Rocks and Minerals of North America

National Geographic Pocket Guide to Rocks and Minerals of North America PDF Author: Sarah Garlick
Publisher: National Geographic Books
ISBN: 1426212828
Category : Minerals
Languages : en
Pages : 188

Book Description
Illustrations and mineral hardness scale on endpapers.

Gem Trails of Northern California

Gem Trails of Northern California PDF Author: James R. Mitchell
Publisher:
ISBN:
Category : Design
Languages : en
Pages : 178

Book Description
This most complete guide to Northern California features sites from the Oregon border south to San Luis Obispo. Beautiful color photographs showcase the specimens that can be found at the sites described. Detailed text and maps make locating collecting areas easy.

Rocks, Gems, and Minerals

Rocks, Gems, and Minerals PDF Author: Garret Romaine
Publisher: Rowman & Littlefield
ISBN: 149301482X
Category : Nature
Languages : en
Pages : 177

Book Description
Rocks, Gems, and Minerals is a field guide to more than 100 of the most common and sought-after rocks, gems, and minerals hidden throughout North America. Conveniently sized to fit in your pocket and featuring full-color, detailed photographs, this informative guide makes it easy to identify rocks in your backyard and beyond. Also included is an introduction that covers fundamental geology information and interesting facts. This is the essential source when you're out in the field, both informative and beautiful to peruse.

Collecting Agates and Jaspers of North America

Collecting Agates and Jaspers of North America PDF Author: Patti Polk
Publisher: Penguin
ISBN: 1440237514
Category : Nature
Languages : en
Pages : 273

Book Description
Treasures of the Earth From the author of Collecting Rocks, Gems and Minerals and one of the leading agate collectors in the world, comes this comprehensive guide to collecting agates and jaspers, the most sought after types of collectible rocks on the market today. Designed with all beginners in mind, yet filled with valuable technical information for advanced enthusiasts, Collecting Agates and Jaspers helps rockhounds discover these treasures of North America. • The only book on agates and jaspers to offer values. • Featuring nearly 700 beautiful color pictures, descriptions and technical information, the book provides an easy-to-use, quick reference format perfect for home and field. • Organized by U.S. states and provinces in Canada and Mexico, with introductions pinpointing each area's best spots and what you can find there.