num_pages: 64
description: -- Full color illustrations and 100-200 interesting facts about each topic -- Ideal field guides for both
language: English
title: Rocks & Minerals
titlecomplete: Rocks & Minerals (Usborne Spotter's Guides)
genres: Reference, Geology, Science, Nonfiction, Childrens
ratings_count: 70
series: Usborne Spotter's Guide
publisher: Usborne