Crystals are made up of minerals that have melted, cooled, and hardened into distinct shapes with regular repeating patterns. This informative book takes a look at the underground process that creates these fascinating geometric minerals, from sparkling quartz to ordinary salt, as well as where they are found and how they are mined.
| ISBN: | 9780778772187 |
| Publication date: | 28th February 2012 |
| Author: | Molly Aloian |
| Publisher: | Crabtree Publishing Company |
| Format: | Paperback |
| Pagination: | 32 pages |
| Series: | Let's Rock! |
| Genres: |
Children’s / Teenage general interest: Practical interests Children’s / Teenage general interest: Physical world |