Description
Jasper Gemstone 11.79ct
Description
This Jasper is natural gemstone which is the Multicolor, it’s Originates from Indonesia and its exact weight is 11.79ct the measurements are 24.93×16.92×4.06mm, the shape and cut of this stone are Pear Cabochon. It’s graded Opaque and clarity is good. This 11.79ct Multicolor natural Jasper Gem is available for ready to ship anywhere in the world. You can also select Certification and shipment method as optional.
Details
Summary No | AK03296 |
Species | Natural Jasper |
Weight | 11.79ct |
Shape/cut | Pear Cabochon |
Colour | Multicolor |
Dimension | 24.93×16.92×4.06mm |
Clarity | Good |
Transparency | Opaque |
Origin | Indonesia |
Treatment | None |
Jasper Gemstone 11.79ct
Properties of Jasper Gemstone
Chemical Composition: SiO2 – Silicon dioxide
Hardness: 6.5 – 7
Specific Gravity (Density): 2.63 – 2.65
Refractive Index: 1.54 – 1.55
About Jasper Gemstone
Jasper is a variety of quartz with a chemical composition composed primarily of silicon dioxide. Jasper is usually considered a chalcedony, but some scientists classify jasper as a separate type because of its distinctive grainy structure. Jasper comes in all colours, mostly striped, spotted or flamed. Jasper is always opaque in clarity, even in thin slices. Jasper is cut and polished into cabochons and used as beads for necklaces and bracelets. It is also carved into cameos which can be worn as pendants. The name Jasper is derived from the Greek and means “spotted stone”. Jasper is common and found worldwide. Important deposits exist in India, Russia, Kazakhstan, Indonesia, Egypt, Madagascar, Australia, Brazil, Venezuela, Uruguay and the United States.