Showing posts with label gem id. Show all posts
Showing posts with label gem id. Show all posts

Backpack Books: 1,001 Facts about Rocks & Minerals (Backpack Books) Review

Backpack Books: 1,001 Facts about Rocks and Minerals (Backpack Books)
Average Reviews:

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My 7 year old requested this book and it's one of his favorites. It helped him identify rocks in his collection and he takes it in the car when we go on road trips. Great pics and descriptions.

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A world of knowledge at your child's fingertips! Small enough to carry in your bag, but big enough to provide all the answers you'll ever need, Backpack Books are jam-packed with thousands of fascinating facts that have been researched and written by experts. More than 550 illustrations and photographs in each book help bring knowledge-on kids' favorite subjects-to life!

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Rocks, Gems and Minerals: Revised and Updated (Golden Guide from St. Martin's Press) Review

Rocks, Gems and Minerals: Revised and Updated (Golden Guide from St. Martin's Press)
Average Reviews:

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Well, I certainly expected a more comprehensive book, sort of an "identifier tool". However it's very interesting, covers a huge subject well. The illustrations look like a 1962 Earth Science text, but other than that I recommend.

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This handy identification guide to the most common kinds of rocks and minerals offers concise and fascinating information on;Physical and chemical propertiesOrigins and geologic significanceGems and semiprecious stonesHow to find and collect specimensIllustrated in full color throughout, this is a gem of a guide for rockhounds and mineral collectors!

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Rock and Gem Review

Rock and Gem
Average Reviews:

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What a beautiful book! This coffee table book on rocks and minerals is absolutely stunning.
The book is divided into 4 sections:
1.Origins, focusing on the evolution of the Earth and the universe, and how and why minerals are formed.
2.Rocks, a species-by-species guide to the major sedimentary, igneous, and metamorphic rocks.
3.Minerals, a species-by-species guide to the key minerals (silicates, oxides, sulfates, etc.).
4.Fossils, showing fossils of the major taxonomic groups.
The strength of the book is sections 2 and 3. Almost every page has jaw-dropping photographs of high-quality museum specimens of rocks and minerals (principally from the Oxford University Museum of Natural History), interspersed with great stock photography. On a visual basis, this book leaves its competition in the dust. The accompanying text is interesting as well, particularly in its explanations of how various minerals (and their component elements) are used in modern society. The species-by-species descriptions are interrupted by sidebars on interesting topics (the Taj Mahal, the Hope Diamond, the Petrified Forest, etc.).
To make this book an ideal stand-alone volume on rocks and minerals, some of the space devoted to individual rock, mineral, and fossil descriptions should have been allocated instead to more general topics. Instead of 100 pages on individual silicate minerals, for example, the book could have used more detailed information on rock collecting, mineral properties, and mineral extraction (mining). Still, this comes closer to being an all-in-one guide to rocks and minerals for the layperson than any other book I have come across.
Be aware that you are buying a general information volume on rocks and minerals, not a rock collecting guide. The book's size and information content both work against using this book in the field. To make a comparison with astronomy, this book is more like a collection of photos from the Hubble Space Telescope than a star chart that will show you how to find the constellations.
With that caveat in mind, this book is a source of wonder that you will find yourself returning to time and time again. It will make you aware of how much natural beauty there is in our world, for those who take the time to look.


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A fascinating encyclopedic reference on rocks and gems, including their identification, composition, and their use. The many feature boxes cover topics such as the Malachite room in the Winter Palace and the collection of the Hope Diamond and the superstitions surrounding it.

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A Field Guide to Rocks and Minerals (Peterson Field Guides) Review

A Field Guide to Rocks and Minerals (Peterson Field Guides)
Average Reviews:

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This book is arranged according to the mineral classifications, which is good if you know your minerals. The mineral testing section (flame tests, bead tests, etc.) is not found in very many field guides. As a professional Geologist, I would recommend this to other geologists, not to rock hounds. The National Audubon Society's field guide is better for rock hounds; there are more photos and they are arranged by color. The Audubon's minerals are still by classification, but the testing information is not included.

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The definitive guide to rocks and minerals, completely updated for the fifth edition, includes 385 color photographs showing rocks, minerals, and geologic formations. Hundreds of minerals are described, with details such as geographic formations.Hundreds of minerals are described, with details such as geographic distribution, physical properties, chemical composition, and crystalline structures.

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