This specimen consists of one blue halite crystal with white translucent sylvite. The halite crystal is ~2cm long and has excellent, clear, blue color. The blue is top-quality, extremely saturated and has some ultra-dark blue phantom zone lines. This is why it is such an expensive specimen for its size. When it comes to blue halite it's all about the color and this is as good as it gets! The back of the specimen has a thin coating of dark matrix material. No damage, nicks or dings.