Gemstones
Gemstones, Paperback
Cally Hall
Gemstone Tumbling, Cutting, Drilling & Cabochon Making: A Simple Guide to Finishing Rough Stones, Paperback
James Magnuson
Colored Gemstones 4th Edition: The Antoinette Matlins Buying Guide-How to Select, Buy, Care for & Enjoy Sapphires, Emeralds, Rubies and Other Colored, Paperback
Antoinette Matlins
Crystals and Gemstones
Patience Coster
Minerals and Gemstones
David Cook,Wendy Kirk
Crystals
Patrick Perish