Obsidian is a naturally occurring volcanic glass formed when lava extruded from a volcano cools rapidly with minimal crystal growth. It is an igneous rock. Obsidian is produced from felsic lava, rich in the lighter elements such as silicon, oxygen, aluminium, sodium, and potassium.
All items listed with descriptions of metaphysical and energy work should not be used in place of medical advice or treatment. Using these items does not mean it will heal, treat, or cure any health concerns or diseases. All medical concerns should be brought to the attention of a licensed healthcare professional.