8g Moldavite

Moldavite isn't technically a crystal, as it is considered a tektite - glass like objects created upon the impact of a meteor collision with Earth. Moldavite is a very high vibrational tektite that holds very strong energies, which you can feel upon holding.  Moldavite is best known for pushing transformation, and the way it dramatically changes the circumstances of the possessor.  This is also known to have anti aging properties :)