Perles en chrysoprase, forme petit galet Goutte irregular Cleavage: Barely visible Polariscope:

irregular Cleavage: Barely visible Polariscope: Anisotropic (restores all 90°

Color: Light green to dark green zoning

- It is a stone of luck and optimism

Birefringence: Difficult to read

Perles en chrysoprase, forme petit galet Goutte irregular Cleavage: Barely visible Polariscope:Chrysoprase beads, small pebble shape (also called nugget shape) Color: Green and brown Sizes: 6 8mm Country of origin: Australia Gemological information on chrysoprase: Possible color: Apple green to light green Density: Between 2. 57 and 2. 64 Hardness: 6 Crystal system: Trigonal Microcrystalline Fracture: Conchoidal; splintery, irregular Cleavage: None Polariscope: Anisotropic Refractive index: From 1. 53 to 1. 55 ne: 1. 539 to 1. 545 n0: 1. 526 to