Rocks, Gems and Minerals: A Fully Illustrated, Authoritative and Easy-To-Use Guide
Rocks, Gems and Minerals: A Fully Illustrated, Authoritative and Easy-To-Use Guide
Formerly titles "Rocks and Minerals" this handbook includes information on collecting and identifying minerals, sections on metallic, nonmetallic, gem and rock-forming minerals, and descriptions of igneous, sedimentary and metamorphic rocks.
- Origins and geologic significance
- Gems and semiprecious stones
- How to find and collect specimens Illustrated in full color throughout, Rocks, Gems and Minerals is a gem of a guide for rockhounds and mineral collectors!
This handy identification guide to the most common kinds of rocks and minerals offers concise and fascinating information on:
- Physical and chemical properties- Origins and geologic significance
- Gems and semiprecious stones
- How to find and collect specimens Illustrated in full color throughout, Rocks, Gems and Minerals is a gem of a guide for rockhounds and mineral collectors!
Descrierea produsului
Formerly titles "Rocks and Minerals" this handbook includes information on collecting and identifying minerals, sections on metallic, nonmetallic, gem and rock-forming minerals, and descriptions of igneous, sedimentary and metamorphic rocks.
- Origins and geologic significance
- Gems and semiprecious stones
- How to find and collect specimens Illustrated in full color throughout, Rocks, Gems and Minerals is a gem of a guide for rockhounds and mineral collectors!
This handy identification guide to the most common kinds of rocks and minerals offers concise and fascinating information on:
- Physical and chemical properties- Origins and geologic significance
- Gems and semiprecious stones
- How to find and collect specimens Illustrated in full color throughout, Rocks, Gems and Minerals is a gem of a guide for rockhounds and mineral collectors!
Detaliile produsului
