Copper Slab $24.00 Jewelry Includes step-by-step illustrated instructions for

Includes step-by-step illustrated instructions for easy assembly

and citric acid—check for allergies before use

trial-and-error fun

important ideas that deserve a proper exploration—just the type of revealing journey you will experience in The Atlas of a Changing Climate

high‑quality puzzle that combines prehistoric wonder and hands‑on learning

Copper Slab $24.00 Jewelry Includes step-by-step illustrated instructions forThese copper slabs measure approximately 2 inches across and showcase the rich, reddish metallic tones that make copper one of the most recognizable and useful elements. Each piece is naturally unique, with subtle variations in surface texture and color. Perfect for display, educational demonstrations, or as a striking addition to any mineral or metal collection. Why Youll Love This Genuine copper with natural metallic luster and warm reddish tones