KNG105c Kingstonite Cabochon Plume Agate It is heavily fractured with

It is heavily fractured with visible quartz lining the fractures

The great variety makes it an excellent addition to any collection

Explore the fascinating history of ancient human-made stone markings that have puzzled historians

The staining is permanent

This polished specimen features blue-gray

KNG105c Kingstonite Cabochon Plume Agate It is heavily fractured withKingstonite, also commonly called Kingston Ore or Kingstone Conglomerate, is a conglomerate rock primarily made up of native copper, reddish rhyolite, and felsite pebbles. It is found near the Kingston Copper Mine in Keweenaw, Michigan. This polished Kingstonite cabochon features a brick red matrix, spots of gray or black felsite, and veins of native copper throughout that flash in the light. 27mm x 34mm Designer Cabochons: The Gem Shop, Inc. produces