Black Rutilated Quartz 6mm Large Hole Round - 8 Inch Free Form from translucent to opaque

from translucent to opaque

and it might be easy to understand why

Terra Agate contains the best of nature in a variety of small shapes

and it has been used throughout history for various purposes

Black Rutilated Quartz 6mm Large Hole Round - 8 Inch Free Form from translucent to opaqueRutilated Quartz is a silicon dioxide mineral with unique needle like inclusions of Rutile. These needles usually appear golden, but can also appear silver, red, copper, or black and can be distributed randomly or in bundles or star like formations. Rutile is the mineral name for natural crystals of titanium dioxide, which may contain iron oxide. When the level of iron oxide is high, the inclusions appear more golden or copper, when it is low, they