Clears and Calms the mind
Gives Spiritual Protection
Helps with Spiritual Growth
Quiets the mind during meditation
Use: Pointed stones are intended for manifestation. The pointed end directs where the energy is going. Choose whether you want energy to be removed or attracted, and point in the direction that you want this intention to occur. 
Physiologically associated with the endocrine system
Use: Portals are gateways used to transform energy. Pass an object or body part through the portal to charge, transform, or transmute energy.