Blue quartz: the powerful stone with its properties
Quartz is a widespread and powerful stone with many wonders linked with this crystal, the chemical compound of silica and oxygen, silicon dioxide, particularly named silica. Pure quartz is mainly a glass that looks like the well-known rock crystals with six-sided prisms with a six-sided pyramid at their ends, known as the well model crystal of quartz. Quartz appears in several colors, from gray to the deep blue composition of other minerals. And has a white streak. So this is not transparent, only translucent. It is an immensely rare blue hue crystal with vitreous and shiny luster.
