KNG104c Kingstonite Cabochon Candle Holders & Lamps The slab is 2 mm

The slab is 2 mm thick

) Because of this

Old customs of the early miners indicate that lead was used in the above process

with brown mineral inclusions surrounded by blue-gray banding

and now serves as a gem

KNG104c Kingstonite Cabochon Candle Holders & Lamps The slab is 2 mmKingstonite, 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. 28mm x 37mm Designer Cabochons: The Gem Shop, Inc. produces