Tiger Iron Sphere from Australia 9” Home Decor Smoky Quartz is a silicon

Smoky Quartz is a silicon dioxide mineral with a hexagonal crystal structure

Green Quartz (Prasiolite) and Aegirine cut

stored within

and is said to have various benefits such as promoting circulation

Tiger Iron Sphere from Australia 9” Home Decor Smoky Quartz is a siliconThis tiger iron sphere is a combination of tigers eye, red jasper, and hematite that occurs in massive form and usually has swirling patterns. This heavy sphere weighs in at 34. 8 pounds and measures 8 inches diameter. This specimen is from Australia. Banded iron formations are a chemically precipitated sediment that only formed in the early days of Earth's history. Before 1. 7 billion years ago, the earth's atmosphere had less oxygen than it does now