Copper Rutilated Quartz 3mm Table Cut Cube Bead - 15-16 Inch Tools & Supplies and peridot

and peridot

These inclusions create black and brown spots that resemble the random patterns found on its namesake

At times in ancient history

The multi ring magnetic sliding tube clasps are great for heavier projects

while today it is primarily mined in Africa

Copper Rutilated Quartz 3mm Table Cut Cube Bead - 15-16 Inch Tools & Supplies and peridotRutilated Quartz is a silicon dioxide mineral with unique needle to 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 to 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,