- Gemstones of the World (Jewelry Television) by Walter Schumann, 2006
- Gemstones of the World: Newly Revised & Expanded Fourth Edition by Walter Schumann, 2009-12-01
- Wisdom Of The Gemstone Guardians
- Gifts of the Gemstone Guardians: The Mission, Purpose, Effects, and Therapeutic Applications of Gemstones in Their Spherical Form by Michael Katz, 1994-04
- Gemstone Feng Shui: Creating Harmony in Home & Office (More Crystals and New Age) by Sandra Kynes, 2002-06-08
- Geology: An Introduction to Familiar Rocks, Minerals, Gemstones & Fossils (Pocket Naturalist) by James Kavanagh, 1999-01
- Crystal & Gemstone Divination by Gail Butler, 2008-09-15
- 500 Gemstone Jewels: A Sparkling Collection of Dazzling Designs (500 Series) by Lark Books, 2010-04-06
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- Prospecting for Gemstones and Minerals by John Sinkankas, 1974-10
- THE FUNDAMENTALS OF GEMSTONE CARVING by Gordon S. Kennedy, 1977
- Color Encyclopedia of Gemstones by Joel E. Arem, 1987-04-30
- A Sparkling Aura ~ A Sparkling Life: A Guide to Ethereal Crystals and Gemstones, Chakras, Aura Cleansing, and Your Spirit Guides by Scott Marmorstein, 2006-02-06
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