Mystical Crystals author Ceriddwen Greenleaf has written a blog post on the positive effects of keeping a gemstone in your pocket, learn more here.

While making a gemstone belt or waist chain could be a major investment of time and money, placing a rock in your pocket is a quick and easy way to bring change into your life. To get a new job, carry tourmaline, moss agate, tiger’s-eye, or carnelian. If you’re looking for love, pocket a moonstone. For money, carry green jade.
mystical crystals
Magical Stones and Gems for Health, Wealth, and Happiness
With information on stones for each area of life, including love, work, home, and stress-busting, The Crystal Companion is a beautifully illustrated guide to using crystals and gemstones to channel positive energy into all areas of your life that need special attention. With chapters like “Birthstone Secrets: Discovering Your 4 Soul Stones,” “Tranquility Touchstones: Stress-Reducing Rocks,” and “Crystal Charms: How to Choose and Make Change-Your-Life Jewelry,” there something for both the beginner and the more knowledgeable in Greenleaf’s latest book.