【Deepening Your Gemstone Knowledge】 This guidebook provides detailed information on gemstones from around the world. You can learn about the characteristics, origins, and uses of each gemstone, making it a valuable resource for gem enthusiasts and experts. 【Beautiful Illustrations】 The book features beautiful photographs of various gemstones, making it visually enjoyable. It helps in understanding the differences in color and shape. 【Information in Japanese】 Written in Japanese, it is easily accessible to Japanese readers. Technical terms are also explained, making it easy to understand even for beginners. - Title: World Gemstone Encyclopedia - Supervision: GIA JAPAN - Content: Information on gemstone types and characteristics - Number of pages: 130 pages - Language: Japanese - Illustrations: Photographs of various gemstones There are scratches and wear on the cover, but there are no problems with reading the contents. Please understand this before purchasing. #GemIdentification #JapanJewelryCraftAcademy