Aventurine is a type of Quartz, which is in turn a Silicate mineral. Silicates are minerals which contain the elements Silicon (a light gray shiny metal) and Oxygen (a colorless gas). Together, these two elements form a tetrahedron – a shape similar to a pyramid – with a Silicon atom in the center and Oxygen atoms at each of the four corners. These tetrahedra connect with other chemical structures, in six different ways, to form various minerals and rocks. There are six main groups of Silicate minerals, and these main groups are further subdivided into secondary subdivisions, such as Quartz and Feldspar. Quartz is a large mineral family in its own right, and has two main subdivisions, macrocrystalline (crystals that are large enough to be seen by the naked eye, for example, Amethyst) and microcrystalline (crystals so small they can only be seen through a microscope, for example, Agate). Aventurine is a macrocrystalline. It is most commonly thought of as a green stone, but it can be any color.
Green Aventurine’s energy works well with its family – other microcrystalline Quartz. Try it in combination with any color of Agate, Chalcedony, and Jasper. It also blends perfectly with other types of Aventurine such as Blue, Orange, Pink, Red, White, and Yellow.