By, DK 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.
Age Range: 9-12 Years Old
Ruby City Gems & Minerals 130 E. Main St. Franklin, NC 28734 Phone: 828-524-3967 or 800-821-RUBY
Email: gems@rubycity.com
