Field Guide To The Rocks And Minerals Of The World

The launch of this new series guides readers towards samples they may find in North America and helps them identify what to look for in rocks and gems like color, luster, hardness, and light. Includes information on how they can maintain and show off their awesome new rock collection. Full color. 5 x 7.

A guidebook to rocks and minerals.

Donation.

Describes hundreds of minerals and lists their geographic distribution, physical properties, chemical composition, and crystalline structure.

Describes more than five hundred minerals, providing such information as the mineral's crystallography, chemical properties, occurence, and names and varieties.

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.

It's the classic work revised and updated! Identify over 500 of the most collectible minerals quickly and easily with this fully photographed field guide. And this new reissue makes identification easier, with new cleavability ratings for each entry alongside the handy classifications based on streak colour, Mohs' hardness and specific gravity. A complete introductory discussion of mineral forms and properties explains the essential criteria for recognition, and each of the hundreds of minerals (from Ankerite to Zinwaldite) is accompanied by information on its fracture, luster, chemical formula, aggregates, distinguishing characteristics and localities.