Please tell me if you know obsidian and tiger's eye stone, how can you tell the truth from the false? Price? Thank you very much.

Obsidian can only be identified by whether there is rainbow light. Take a round bead as an example, if there are rainbow eyes on both sides of the bead, the quality is the best, and if there is only one side, it is second. If there is no rainbow eye and no light, it is difficult to judge whether it is true or not. It may be bad obsidian, dyed black agate, or even glass balls.

The main function is to ward off evil spirits and prevent villains, and it has transshipment supply and marketing.

Tiger's eye stone is less fake because it is very cheap. Take a round bead as an example, its quality depends on whether its beads are pure and free of impurities, that is, the yellow place is yellow and the black place is black. Of course, it is more important to scratch those cracks. In addition, it depends on the luster of their surfaces, that is, whether the cat's eye effect like lightning is strong and evenly distributed. Generally speaking, it is best that the flashing part can be distributed around the beads in an annular band.