Serpentine

Serpentine
Enhances meditative states and retrieval of ancient wisdom
Assists with opening and developing psychic abilities
Helps you feel more in control of your life
Aids kundalini energy to rise and is said to ensure longevity
Enhances contact with elemental beings
Represents clarity and commitment 
A powerful success stone which channels clear intention
From Peru
 
 
These are priced by weight and not necessarily by size.