Malachite Slab - Bright Green Chatoyant - Copper Mineral Parkfield California breccia Flower Obsidian is volcanic glass

Flower Obsidian is volcanic glass known by several names in the collecting community

Kramer Hills Agate is a striking and collectible bog agate from near Kramer Junction

These need to be cut with a lapidary slab saw to show their true beauty

a few suggestions such as Marfa Plume or Iranian Plume have been made

With its well defined moss

Malachite Slab - Bright Green Chatoyant - Copper Mineral Parkfield California breccia Flower Obsidian is volcanic glassMalachite Slab Bright green with chatoyant pattern Classic copper mineral This neat bright green Malachite slab displays chatoyant patterns while turning in the light. The flowering lace formations and intricate banding are signature characteristics of this historic gemstone. This solid piece should polish beautifully and make excellent cabochons for distinctive jewelry. SPECIFICATIONS Material: Natural Malachite Dimensions: 76mm x 59mm x 6mm (Inches