Gem Trails of Colorado
This indispensable guide provides clear maps, concise directions, detailed text and B/W photos highlighting over 75 collecting sites. A section of color photos aid in identifying the rocks and minerals found at the end of the gem trail. 144 pgs.
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Guide to Rocks and Minerals of the Northwest
This guide is intended to show some of the much-prized rocks and minerals of the northwest. Some are valued for their beauty when cut and polished. Others are prized for the economic value of the metals they contain, such as copper in chalcopyrite, or of some physical property of the mineral itself, such as the fibrous nature of asbestos. Still other minerals are valued for their crystal form, or simply as examples of the great diversity in the mineral kingdom. 33 pages, color pictures.
Colorado Geologic Highway Map
Colorado Geologic Highway Map and Shaded Elevation Map with 14,000 ft. peaks, selected mining districts, & dinosaur localities.
Also includes geologic explanation, description of formations, cross section, and discussion of Colorado's geology, water, & energy & mineral resources.
Geological formations are depicted in full
color, along with cities, towns, interstates, highways, and some local
roads. Also a Geologic Explanation, Description of Formations, and a
Cross Section on the front. On the back is a full color shaded
elevation map of Colorado, with selected mining districts and dinosaur
localities, along with text information.
ISBN 10: 1-881262-00-6
UPC: 7 42663 69501 7
Size: 24x37 .. Folded: 4 1/8 x 9
Scale: 1:1,000,000 .. 1 in. = appx. 16 miles
Paper .. 2006 Edition
AAPG Southern Rocky Mountain Geological Highway Map (Arizona, Colorado, New Mexico, and Utah)
Learn more about the geological history of the rocks around you! This colorful, educational map presents state/regional surface rock outcrop information?age, depositional environment, rock type, and names of formations. Includes major highways, towns, and landmarks. Printed on a single sheet and folded to glove compartment size, has a stratigraphic column by state, mileage charts. Scale: 1 inch=30 miles. Arizona, Colorado, New Mexico, and Utah. Revised 1990.
AAPG Southeastern Geological Highway Map (Alabama, Florida, Georgia, Louisiana, and Mississippi)
Learn more about the geological history of the rocks around you! This colorful, educational map presents state/regional surface rock outcrop information?age, depositional environment, rock type, and names of formations. Includes major highways, towns, and landmarks. Printed on a single sheet and folded to glove compartment size, has a stratigraphic column by state, mileage charts. Scale: 1 inch=30 miles. Alabama, Florida, Georgia, Louisiana, and Mississippi. Revised 1995.
Gem Trails of Washington
The first comprehensive collecting guide of its kind for the Evergreen State. Features over 75 of the best locales for exploring and collecting rocks, minerals or fossils. Sites are presented with detailed directions, site maps, GPS readings, descriptive text and numerous black and white photos. A handy mineral locator index, glossary, lists of rock clubs and a full-color photo insert of rock fossil and mineral specimens are included to enhance the collecting experience.
Gem Trails of Texas
Revised and expanded 2011 ninth edition of a popular best-selling guide to Gem Trails of Texas.
Includes over 50 of the best sites in the state. Written by an experienced rockhound from the state. Includes a new color insert of the best fossils and rocks the state has to offer, detailed maps, numerous color and B/W photos, glossary, mineral index and clear, exact directions tell what to look for at each site. 175 pgs.
Gem Trails of Northern California
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. 160 pgs.
Gem Trails of Southern California
A New Edition! The definitive guide to over 70 of the best collecting sites for gems, minerals and fossils in Southern California from San Luis Obispo to San Diego. Detailed maps, text, and B/W locale photos lead the way and vivid color photos of specimens excite the anticipation of great finds. 224 pgs.
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