Corinto clear quartz cluster with three towers

3 super clear towers on this Quartz  cluster from Corinto, Minas Gerais This listing is for this specific crystal.Clear Quartz from Corinto, Minas Gerais, Brazil. Is some of the absolute clearest quartz I’ve ever seen. It sparkles in the sunlight and takes my breath away. It’s got a very specific energy to it and is easily recognizable as one of the finest localities in the world for clear quartz specimens. Luckily, I have a great contact in Brazil who can get a few kilos of this material from time to time.Quartz is a silicon dioxide mineral with the chemical composition SiO2. It has a hexagonal crystal structure and a hardness of 7 on the Moh's scale. Clear Quartz is formed in the Earth's crust, often in hydrothermal veins or geodes.Clear Quartz has been revered by cultures around the world for centuries. Ancient civilizations believed it to have healing properties and used it in their medicinal practices. The ancient Greeks believed Clear Quartz to be ice that had been frozen so dee