Compact and portable, What's That Rock, Mineral or Gem? is an indispensable beginner's pocket guide to identifying the 150 most common North American rocks and minerals.
We believe in the power of discovery. That's why we create books for everyone that explore ideas and nurture curiosity about the world we live in.
From first words to the Big Bang, from the wonders of nature to city adventures, you will find expert knowledge, hours of fun and endless inspiration in the pages of our books.
Compact and portable, What's That Rock, Mineral or Gem? is an indispensable beginner's pocket guide to identifying the 150 most common North American rocks and minerals.
Creators
We believe in the power of discovery. That's why we create books for everyone that explore ideas and nurture curiosity about the world we live in.
From first words to the Big Bang, from the wonders of nature to city adventures, you will find expert knowledge, hours of fun and endless inspiration in the pages of our books.
