Patinated sterling silver post earrings, chrysocolla bezel set cabochon and sterling silver leaf accent. Size as shown, hypoallergenic postsChyrsocolla is first and foremost a Stone of Communication. Its very essence is devoted to expression, empowerment and teaching. The serenity of its turquoise-blue color discharges negative energies, calms, and allows truth and inner wisdom to surface and be heard. A peaceful stone, it emphasizes the power our words and actions have on those around us, and encourages compassion and strengthening of character.