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Rocks, Minerals, and Geology of the Pacific Northwest highlights100 rocks, minerals, and fossil types found in Oregon and Washington. Each entry has color photography that shows a range of possibilities in appearance and a description of the defining physical properties and textures. Lists of minerals organized by other physical properties like habit, hardness, and cleavage are included. Rocks, Minerals, and Geology of the Pacific Northwest also includes 40 landscape features viewable along trails in Washington and Oregon that will empower hikers to make observations and interpretations about how these features came to be. The essential reference for rockhounds, hikers, climbers, and geology enthusiasts More than 400 photographs, illustrations, tables, and maps showcase and explain everything from minuscule crystals to planetary tectonics Interprets the histories of dominant landscape features along regional hiking trails Profiles more than 100 minerals and rocks in detailed entries with photos, descriptions, identification graphics, and mini indexes Covers the geologic composition and 13 physiographic regions of Washington and Oregon
Learn Where & How to Dig, Pan and Mine Your Own Gems & Minerals NORTHWEST Alaska Idaho Iowa Minnesota Montana Nebraska North Dakota Oregon South Dakota Washington Wyoming Whether you’re digging for the first time or are an experienced rockhound or “prospector,” with a simple rock hammer and a little luck, you too can strike it rich ... or at the very least, have fun trying. This guide offers you easy-to-use information on the ins and outs of “fee dig” mining, complete with locations, costs, tips on technique, entertaining legends and important information on everything from safety kits to the location of the nearest restrooms. Included are resources for use in identifying your finds, exploring the lapidary arts, and further pursuing an exciting—and possibly profitable—hobby. Equipment and Clothing: What you need and where to find it (or how to make it yourself). Mining Techniques: Step-by-step instructions on panning for gold, sluicing for gems and other methods. Gem and Mineral Sites: Directions and maps, hours, fees and equipment needed. Also includes info on guide services, local camping facilities and more. Museums and Mine Tours: Where to visit commercial and historical mines, as well as museums with exhibits of gems and minerals (for help in learning what to look for). Special Events and Tourist Information: Listings of regional events involving gems and minerals, and sources of general travel and tourism information for every state. Other Features: Where to find your birthstone ... your anniversary stone ... your zodiac stone; Index by State; Index by Gem/Mineral; U.S. State Gems & Minerals Chart; and more!
Fully revised and updated, this book provides detailed directions and GPS coordinates to the best rockhounding sites in Oregon, with valuable tips on what tools to bring and how to conduct your search. Comprehensive lists of minerals or fossils for each site and excellent color photos will help you know what to look for and to identify what you’ve found. Information on clubs, rock shops, museums, and special attractions are provided. Rockhounding Oregon is a must-have for anyone interested in collecting their own minerals, gems, and fossils in the region.
The product of a Kickstarter fundraising campaign, "Clear and Present Thinking" is a college-level textbook in logic and critical thinking. Chapters: 1. Questions, Problems, and World Views 2. Good and Bad Thinking Habits 3. Basics of Argumentation 4. Fallacies 5. Reasonable Doubt 6. Moral Reasoning In an effort to reduce the cost of education for students, this textbook was funded by over 700 people through the Kickstarter online crowd-funding platform. This softcover edition is available here for the lowest reasonable price. All profits from the sale of this print edition will go towards funding future free or nearly-free college textbook projects.
Focusing on rocks and minerals of California, Oregon, and Washington's Pacific Coast, this tabbed booklet features detailed photographs, organized by rocks/minerals and then by general appearance, to help readers quickly and easily identify the rocks and minerals they find.
Learn Where & How to Dig, Pan and Mine Your Own Gems & Minerals NORTHEAST Connecticut Delaware District of Columbia Indiana Illinois Maine Massachusetts Maryland Michigan New Hampshire New Jersey New York Ohio Pennsylvania Rhode Island Vermont Wisconsin Whether you’re digging for the first time or are an experienced rockhound or “prospector,” with a simple rock hammer and a little luck, you too can strike it rich ... or at the very least, have fun trying. This guide offers you easy-to-use information on the ins and outs of “fee dig” mining, complete with locations, costs, tips on technique, entertaining legends and important information on everything from safety kits to the location of the nearest restrooms. Included are resources for use in identifying your finds, exploring the lapidary arts, and further pursuing an exciting—and possibly profitable—hobby. Equipment and Clothing: What you need and where to find it (or how to make it yourself). Mining Techniques: Step-by-step instructions on panning for gold, sluicing for gems and other methods. Gem and Mineral Sites: Directions and maps, hours, fees and equipment needed. Also includes info on guide services, local camping facilities and more. Museums and Mine Tours: Where to visit commercial and historical mines, as well as museums with exhibits of gems and minerals (for help in learning what to look for). Special Events and Tourist Information: Listings of regional events involving gems and minerals, and sources of general travel and tourism information for every state. Other Features: Where to find your birthstone ... your anniversary stone ... your zodiac stone; Index by State; Index by Gem/Mineral; U.S. State Gems & Minerals Chart; and more!
Elucidates and argues for the author's concept of human history from the past to the present.
Explores the acclaimed ceramic traditions of the largest pre-Columbian civilization in northern Mexico.