Rare and elegant Mexican Psilomelane heart shape pendant with silver (ETP00229)

Psilomelane

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