Product Description Stone size: 13mm (length) x 12mm (width) In the world of power stones, when we talk about "stones for financial luck," it's undoubtedly rutile quartz! It's so famous. The golden rutile (gold threads) is said to have the power to attract money, and gold rutile quartz is loved worldwide as a "power stone for improving financial luck and fortune." It may sound like a mere pun, but it's a fact that many entrepreneurs and self-employed people are fond of it.