Brazilian Rutile Quartz 14 x 10 x 5 mm (stone part) Material (Bail): 18k (18 karat gold) Material (Chain): silver925 + 18k gold plating Color (Bail): Gold Color (Chain): Pink Gold Rutile quartz is expected to improve mainly financial and career luck, enhance insight and intuition, ward off evil and negative energy, improve health, and smooth interpersonal relationships. The golden needles are said to amplify the energy of the crystal and bring good luck. The chain length is 45cm.