Copper carbonate mineral, green or blackish green, with diamond luster and translucent. Monoclinic system with many fine needles or fibrous crystals. Malachite is said to have the power to protect the owner from disasters. It is also said to increase the amulet amulet, intuition and insight. Japan call “Ku jaku ishi”.
Topaz, the birthstone for November, is a gem with many color variations. It is a famous gem representing a yellow gem. It is said to have a stone word of integrity, and is a stone that supports courage and the future. Japan call “Oh gyoku”.