Rare and elegant Mexican Psilomelane heart shape pendant with silver (ETP00229) Crystal with White Phantoms Rainbow Obsidian

Rainbow Obsidian

The most stunning cantera opals have a pool or "eye" of central opal within the matrix

the largest bead : 36 x 36 x 8 mm

none have the unique volcanic blue coloration of larimar

Rare and elegant Mexican Psilomelane heart shape pendant with silver (ETP00229) Crystal with White Phantoms Rainbow ObsidianPsilomelane Psilomelane, also known as black hematite, is a group name for hard black manganese oxides such as hollandite and romanechite. Psilomelane consists of hydrous manganese oxide with variable amounts of barium and potassium. Dimensions of pendants: Size: 38. 5 x 28 x 9 mm this is only an approximate Finishing: Polished