- Brand: Casa de plata
- Product Code: CSR-159
- Availability: By Order
Larimar is a trademarked name for a rare blue, gem-quality variety of the mineral pectolite. Pectolite is normally gray in color and is actually not that rare, occurring in many locations around the world. But Blue Larimar is found only in one location in the entire world - the Dominican Republic. Gemologically, blue Larimar is a hydrated sodium calcium silicate with manganese. Its distinct blue color is owed to calcium being replaced by copper impurities. The composition of Larimar is often mixed with other materials such as calcite and hematite. Its color can vary from white to light-blue, and from medium sky to volcanic blue.