These are "Extra" Grade Tumbled Apache Tears that are a specific type of Black Obsidian. These  have a beautiful translucent quality when held up to the light.Apache Tears were created when hot lava was forced into the air and solidified quickly in the air and upon hitting the ground.  Made from the fire energy from within the Earth, this mineral is wonderful at grounding energies into the Earth before, during and after energy work.   Also good at transmuting negative energies.  Apache Tears help one to see into the core of an issue to assist with deep healing. Apache Tears have many of the qualities of regular Black Obsidian: Working with the Root Chakra, Black Obsidian is a very grounding and protective stone.  It is said to be a great cleanser of negative energies, helping to remove not only negativity experienced in the environment, but also that of one's own emotions, such as anger, jealousy, greed, resentment, etc.  It has a tendency to expose any power issues or abuses, and to promote self-control.  This powerful stone is often used for healing and releasing energy blockages, and has a tendency to work quickly to move truths to the surface to be resolved.  You can carry an Apache Tear in your pocket as protection from all types of negative energies, including psychic attacks.  They help to ground spiritual experiences into the physical, helping one to integrate these experiences into the everyday life.  This grounding energy can also help one to realize the impo* Pictures represent variation in color quality.  Please see product name for the actual quantity for this item.