Blue Onyx, Aquatine Lemurian Calcite, Banded Blue Calcite - this stone has a few different names.  That doesn't take away the fact that this is a gorgeous, jaw dropping crystal and brings the most soothing vibrations to your space.
 
Blue Onyx Healing Properties:
Helps one build strength of stamina and determination
Blue Onyx helps overcome the weakness of the mind
Assists one to break bad habits
Opens the throat chakra to help you speak your truth
 
You will be purchasing the very stone pictured in the photos.  Please note, that due to screen resolutions, colours may appear differently than what is photographed.