Small Tumbled Magnetic Rainbow Hematite Slab Gemstone Crystals Stone Specimens. Small Tumbled Magnetic Rainbow Hematite Slab Gemstone Crystals Stone Specimens Stone: Polished Rainbow Hematite Crystal Other Names: Haematite Color: Metallic Rainbow (Pink, Blue, Green, Yellow, Purple, Orange)(Note every stone will have every color). Country of Origin: Brazil Size: Small, approximately 1/2” to 1” (Some stones may be slightly larger or smaller (See quarter, ruler, hand pictures)). Stone Count: See each variation (There may be a few more or less in your package due to variations in size). Package Weight: Will vary depending on variation chosen. We base what is sent on weight. So while the stone count may vary somewhat, you will always receive a full weight+(or total number). Uses: Excellent for art projects, crafts, jewelry making, wire wrapping, decoration, mosaics, healing, grounding, rock collections. Pictures: Are samples of actual product in studio lighting and is typical of the size and quality stones you will receive.