Pendant (b00199)- Serpentine Pendant Stone Properties *Name Serpentine *Dimension 32x41x6 mm (1.260x1.614x0.236 inch ) *Weight 90 carat *Shape Designer Shape *Locality China *Appearance opaque *Color Green blue Yellow *Mohs Hardness 5 *Source Natural *Treatments None *Drilled YES diameter 2.5/36-3/36 inch *Other Names snake skin and Sea Sediment