HIGH QUALITY SMOKY QUARTZ CRYSTALS MIXED WITH MICROCLIMA OR ORTHOSE. WE CAN SEE ON THE RIGHT SIDE A LARGE-SIZED MICROCLIMATE OR ORTHOSE CRYSTAL TOGETHER WITH VARIOUS SMOKY QUARTZ CRYSTALS.
Quartz is the most common mineral, the most abundant that can be found on earth.
It is composed of silicon and oxygen with the formula SiO₂.
According to the Nickel-Strunz classification, quartz belongs to the class of oxides, while in the Dana classification, it is considered a tectosilicate.
There are multiple varieties of quartz , colors and types.
