Tumbled Clear Quartz / 15-40mm AVG - 1 LB. LOT Menu Mushrooms Avg Size Range: (6 to

Avg Size Range: (6 to 7

It originated around 15 million years ago when the impact ejected molten material that cooled rapidly as it fell back to Earth

Pieces measure approximately 1 to 2 inches (AVERAGE SIZE)

Quantity: 12 stone types

Tumbled Clear Quartz / 15-40mm AVG - 1 LB. LOT Menu Mushrooms Avg Size Range: (6 toQuantity: 1 pound Average size range: 15 to 40 millimeters Quartz is one of the most common minerals found in the Earth's crust, and takes on a variety of colors depending on the other minerals and trace elements that are included as it forms and grows. These pieces are formed primarily of rock crystal and white quartz, the latter taking its color from very small inclusions of fluid or gas while it formed.