A RAZORSHARP crystal to 5 cm on edge, with a riveting microlayer of purple phantom upon the surface of an otherwise seafoam-blue/green crystal, makes this specimen really stand out from the crowd of Yaoganxian pieces out there. The major crystal is undamaged, and so translucent you can look right through it for fully an inch of its thickness. It is an exceptional piece, very hard to convey through the photos. 9.5 x 5 x 4.5 cm