Goldstone Tumbled

Goldstone is manmade glass with flecks of copper suspended in it. The invention of the original goldstone occurred by accident in seventeenth-century Venice by the Miotti family. The glass is made in a reducing furnace with copper salts added, this smelts the copper salts back to copper, which then crystallizes.

Goldstone is known as the stone of ambition, drive. The metaphysical properties of copper are said to be the ability to aid the circulatory system, help strengthen bones and fight arthritis pain.