Pyrite is the stone of abundance and prosperity and is a great protective for shielding one from negativity. It was once referred to as "fools gold" but has been found to contain traces of gold in its' molecular structure.  Pyrite easily amplifies one's willpower, lifeforce, and serves as a channel for increased masculine energy.
 
Labradorite is great for manifesting while Hematite is great for attracting. The combination of Pyrite, Labradorite, and Hematite makes this the ultimate necklace for abundance, prosperity, and spiritual protection.