Golden Sheen Obsidian is used to clear blockages in the Chakra system. It will point out how to fix the issues and create the space for healing. This also is known to expose and release ego conflicts as well as power abuse.  It will realign your personal power  for your divine purpose. This stone protects you from negativite thought patterns and from those who wish you harm. 
Lava Rock is known to protect you from EMF'S, negative energies and create grounding into the earth energy.