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Most Helpful Customer Reviews
147 of 149 people found the following review helpful:
5.0 out of 5 stars
Great for Identifying Rocks and Minerals!,
By Donald Mitchell "Jesus Loves You!" (Thanks for Providing My Reviews over 109,000 Helpful Votes Globally) - See all my reviews (VINE VOICE) (HALL OF FAME REVIEWER) (TOP 100 REVIEWER)
This review is from: DK Handbooks: Rocks & Minerals (Paperback)
When I took Geology in college, I loved the course. I only had one problem. It was very difficult for me to identify rocks and minerals in the field. If I had had this pocket field guide, the course would have been a snap. Now, I enjoy taking my children to study outcroppings, and this book will be a great addition to our investigations. First, the photographs are stunning. In fact, any temptation I might have had to develop my own samples is set aside by having these wonderful images to use. Second, the information is detailed and thorough. There is a lot about the crystalline structure of each mineral, the hardness, and many tests that are specific to that particular mineral. There is a very good section that describes how to apply the hardness tests (I always had trouble memorizing that area for some reason). There is plenty of good safety information for how to use the various acids that can be employed to identify minerals. Everything is nicely summarized so it is easy to find. Third, all those subtle distinctions about various kinds of igneous, metamorphic, and sedimentary rocks that used to puzzle me are very clear here. Whew! Fourth, the book has great directions for locating good spots to examine rocks. Fifth, you also receive a wonderful description of the equipment you need, and ways to use it safely. Whether you think you like rocks or not, you should give this book a try. It will open up a very interesting world full of ways to locate and identify interesting rocks and understand the stories they can tell. As a result, you will have immensely more understanding of the world around you. I also suggest that you read up on plate mechanics as well, so that you understand more about how the landscape is formed before erosion takes over. The combined knowledge of these two areas will greatly add to your understanding and appreciation of evolution. Get in touch with the physical world around you as foundation knowledge!
41 of 42 people found the following review helpful:
5.0 out of 5 stars
a must have for any rockhound or gem and crystal lover,
By
This review is from: DK Handbooks: Rocks & Minerals (Paperback)
I am more of a gem and crystal lover myself, yet I am happy to own this book. Whenever I go thru it I have a real URGE to go out hunting! Very comprehensive, quite technical, classifies rocks and minerals according to chemical formula (sulphides, oxides, halides, carbonates etc) or type of formation (sedimentary, metamorphic, igneous), and then works thru ecah subgruop alphabetically. Detailed descriptions, chemistry, hardness, tests, BEAUTIFUL photos, detailed index and glossary. Only thing I am missing is WHERE ON EARTH am I most likely to find them (especially the ones I absolutely LOVE), so I can plan my next vacation :D
32 of 32 people found the following review helpful:
5.0 out of 5 stars
GeoNewbie,
By A Customer
This review is from: DK Handbooks: Rocks & Minerals (Paperback)
I am new to the study of geology and have found this book to be indispensable in identifying rocks and minerals in the field. It even has a few tips at the beginning about how to do tests, and each mineral suggests tests to further aid in identifying them. It has also been a great reference when reading texts about geology. I use it to look up the rocks and minerals mentioned there. Very helpful for later field study. The least I can say is: buy this book, it is EXCELLENT!!
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