Crushed Malachite Medium Powder - Natural GemstoneOur medium grind malachite powder hits the sweet spot between visible texture and workability. Color is a rich green, slightly lighter than the coarse grind but still bold and opaque. Malachite's copper based composition gives it a consistent, distinctive green that distributes well in resin applications. For Jewelry Makers & Crafters Medium malachite disperses evenly in resin without clumping, making it ideal for resin jewelry, pendants, and mixed