„Povestea Moldavitului” de Robert Simmons
Autorul cărților „Moldavite: Starborn Stone of Transformation” / „The Alchemy of Stones: Co-Creating with Crystals, Minerals, and Gemstones for Healing and Transformation” / „Stones of the New Consciousness: Healing, Awakening, and Co-creating with Crystals, Minerals, and Gems”