Copper and Silver Nugget RingNatural Copper and Silver Nugget in Sterling Silver Custom Ring These Natural Copper Silver Nuggets are from Keweenaw Peninsula, Michigan, USA. Nuggets vary in shape and are very rare and unique. Ring in Solid Sterling Silver Sizes range from 4 8 Made in Canada Price in US Dollars

These are natural color rubies

Natural Gold Nuggets from Yukon Territory and British Columbia

Very comfortable as your fingers are more square than round

Dinosaur bone from the Moab Desert

dimensions: 30 mm

Sikhote-Alin Meteorite from the Sikhote-Alin Mountains in Eastern Siberia

Ethiopian opal is 11mm x 17mm with a weight of 10 carats

California

4mm Natural Fancy Color Pink Sapphire from Tanzania

Natural gold nugget from Yukon

dimensions: 18mm x 25mm

They entered this into their American Gem Collection