Original price $4.50 - Original price $4.50
$4.50 - $4.50
Current price $4.50
Pocket Genius: Rocks & Minerals - Facts At Your Fingertips
Manufacturer: Covington Engineering
Availability: Ships from Supplier, 1-3 day average lead time.
A pocket guide to identifying rocks and minerals. Find out about more than 200 rocks and minerals in this pocket-sized encyclopedia. Learn how they form and how we use them!