Description
Larimar 31.71ct
Description
This Larimar is natural gemstone which is a Sky Blue color, it’s Originates from the Dominican Republic and it’s exact weight is 31.71ct the measurements are 32.15×22.07×4.48mm the shape and cut of this stone is Fancy cabochon It’s graded Opaque and clarity is Good. This 31.71ct Larimar Gem is available for ready to ship anywhere in the world. You can also select Certification and shipment method as optional.
Details
Summary No | AK18540 |
Species | Larimar |
Weight | 31.71ct |
Shape/cut | Fancy cabochon |
Color | Sky Blue |
Dimension | 32.15×22.07×4.48mm |
Clarity | Good |
Transparency | Opaque |
Origin | Dominican Republic |
Treatment | None |
Larimar 31.71ct
Properties Of Larimar
Chemical Composition: NaCa2Si3O8(OH)
Hardness: 4.5 – 5.0
Specific Gravity (Density): 2.70 – 2.90
Refractive Index: 1.59 to 1.65
Larimar is a trademarked name because of an uncommon blue, gem-quality variety on the mineral pectolite. Pectolite is typically gray between color and is absolutely no longer so rare, taking place of a lot of places around the world. But blue Larimar is observed only in a certain place within the whole world the Dominican Republic. Gemology, navy-blue Larimar is a hydrated sodium calcium silicate together with manganese. Its wonderful navy-blue color is owed in conformity with calcium being changed by means of copper impurities. The arrangement over Larimar is often blended with other substances certain as like calcite or hematite. Its color performs vary beyond white in accordance with light-blue, and from the medium sky in imitation of volcanic blue. Most Pectolite is located as an opaque product that is massive takes a good shine and is appropriate cabochons. Larimar is a lovely pale to dark type that is blue of through the Dominican Republic. The color that is blue due to copper. It is the trade name for Pectolite only from this location and is considered the most useful and most Pectolite that is beautiful cabochon within the world. Several other areas worldwide additionally create material that is opaque for cabochons but these are usually white to gray. Material from Magnet Cove, Arkansas, USA, and Greenland is a pale pink due to manganese. The origin that is just of Pectolite crystals which could be faceted is the Thetford Mines, Quebec, Canada. A really find that is small in 1973 produced pale blue-green and colorless crystals up to 5 inches long. Just a few gems that are faceted been cut using this discovery and are also the only known faceted Pectolite gems known to occur.