3.5" Chlorite Phantom Tower TC2365

3.5" Chlorite Phantom Tower Approx. Dimensions: 1x1x3.5 inches Approx. Weight: 122 grams Locality: Minas Gerais, Brazil Phantoms can appear in quartz with many different materials, or sometimes with different color zoning. Phantoms occur when something alters the surface of a quartz crystal while it is forming, and as the quartz continues to grow it leaves that altered surface as a sort of record of its growth. If another mineral is deposited onto the surface of the crystal, that mineral will appear as a phantom crystal. Sometimes different levels of radiation during a crystal's formation will lead to color zoning such as smoky phantoms.