ジェムストーン 宝石鉱物45種 ルーペ付 45種 解説付き

This is a beautiful set of 45 gemstone mineral specimens from around the world. Includes paper case; Box size: W 4.8 x H 7.7 x H 0.6 inches (122 x 195 x 16 mm) The back of the box includes the English name, Japanese name, and place of origin for each mineral. 10x magnification extension loupe included