This piece of Labradorite is shaped for making jewelry. 

Labradorite is a useful companion through change, imparting strength and perseverance.  It balances and protects the aura, raises consciousness and grounds spiritual energies.  Excellent for strengthening intuition - promoting psychic abilities.  Powerful in revealing the truth behind illusions, Labradorite banishes fears and insecurities, and strengthens faith in the self and trust in the universe.  It stimulates the imagination and calms an overactive mind, developing enthusiasm and new ideas.