Title rated 4.05 out of 5 stars, based on 58 ratings(58 ratings)
Book, 2016
Current format, Book, 2016, Available .
Book, 2016
Current format, Book, 2016, Available . Offered in 0 more formats
The Rock and Gem Book is packed full of photos of natural wonders, including rocks, minerals, gems, shells and fossils. This children's encyclopedia displays more than 1,200 full-color specimens, from sapphires and rubies to silver and pearl, revealing the unique qualities of each material and how it is used in industry,…
From the community